Note: this post is basically just summarizing some of PJ Eby's freely available writings on the topic of pain/gain motivation and presenting them in a form that's easier for the LW crowd to digest. I claim no credit for the ideas presented here, other than the credit for summarizing them.
EDIT: Note also Eby's comments and corrections to my summary at this comment.
Eby proposes that we have two different forms of motivation: positive ("gain") motivation, which drives us to do things, and negative ("pain") motivation, which drives us to avoid things. Negative motivation is a major source of akrasia and is mostly harmful for getting anything done. However, sufficiently large amounts of negative motivation can momentarily push us to do things, which frequently causes people to confuse the two.
To understand the function of negative motivation, first consider the example of having climbed to a tree to avoid a predator. There's not much you can do other than wait and hope the predator goes away, and if you move around, you risk falling out of the tree. So your brain gets flooded with signals that suppress activity and tell it to keep your body still. It is only if the predator ends up climbing up the tree that the danger becomes so acute that you're instead pushed to flee.
What does this have to do with modern-day akrasia? Back in the tribal environment, elicting the disfavor of the tribe could be a death sentence. Be cast out by the tribe, and you likely wouldn't live for long. One way to elict disfavor is to be unmasked as incompetent in some important matter, and a way to avoid such an unmasking is to simply avoid doing anything where to consequences of failure would be severe.
You might see why this would cause problems. Sometimes, when the pain level of not having done a task grows too high - like just before a deadline - it'll push you to do it. But this fools people into thinking that negative consequences alone will be a motivator, so they try to psyche themselves up by thinking about how bad it would be to fail. In truth, this is only making things worse, as an increased chance of failure will increase the negative motivation that's going on.
Negative motivation is also a reason why we might discover a productivity or self-help technique, find it useful, and then after a few successful tries stop using it - seemingly for no reason. Eby uses the terms "naturally motivated person" and "naturally struggling person" to refer to people that are more driven by positive motivation and more driven by negative motivation, respectively. For naturally struggling people, the main motivation for behavior is the need to get away from bad things. If you give them a productivity or self-help technique, they might apply it to get rid of their largest problems... and then, when the biggest source of pain is gone, they momentarily don't have anything major to flee from, so they lose their motivation to apply the technique. To keep using the technique, they'd need to have positive motivation that'd make them want to do things instead of just not wanting to do things.
In contrast to negative motivation, positive motivation is basically just doing things because you find them fun. Watching movies, playing video games, whatever. When you're in a state of positive motivation, you're trying to gain things, obtain new resources or experiences. You're entirely focused on the gain, instead of the pain. If you're playing a video game, you know that no matter how badly you lose in the game, the negative consequences are all contained in the game and don't reach to the real world. That helps your brain stay in gain mode. But if a survival override kicks in, the negative motivation will overwhelm the positive and take away much of the pleasure involved. This is a likely reason for why a hobby can stop being fun once you're doing it for a living - it stops being a simple "gain" activity with no negative consequences even if you fail, and instead becomes mixed with "pain" signals.
And now, if you’re up the tree and the tiger is down there waiting for you, does it make sense for you to start looking for a better spot to sit in… Where you’ll get better sunshine or shade or where there’s, oh, there’s some fruit over there? Should you be seeking to gain in that particular moment?
Hell no! Right? Because you don’t want to take a risk of falling or getting into a spot where the tiger can jump up and get you or anything like that. Your brain wants you to sit tight, stay put, shut up, don’t rock the boat… until the crisis is over. It wants you to sit tight. That’s the “pain brain”.
In the “pain brain” mode… this, by the way, is the main reason why people procrastinate, this is the fundamental reason why people put off doing things… because once your brain has one of these crisis overrides it will go, “Okay conserve energy: don’t do anything.”
-- PJ Eby, "Why Can't I Change?"
So how come some important situations don't push us into a state of negative motivation, even though failure might have disastrous consequences? "Naturally motivated" people rarely stop to think about the bad consequences of whatever they're doing, being too focused on what they have to gain. If they meet setbacks, they'll bounce back much faster than "naturally struggling" people. What causes the difference?
Part of the difference is probably inborn brain chemistry. Another major part, though, is your previous experiences. The emotional systems driving our behavior don't ultimately do very complex reasoning. Much of what they do is simply cache lookups. Does this experience resemble one that led to negative consequences in the past? Activate survival overrides! Since negative motivation will suppress positive motivation, it can be easier to end up in a negative state than a positive one. Furthermore, the experiences we have also shape our thought processes in general. If, early on in your life, you do things in "gain" mode that end up having traumatic consequences, you learn to avoid the "gain" mode in general. You become a "naturally struggling" person, one who will view everything through a pessimistic lens, and expect failure in every turn. You literally only perceive the bad sides in everything. A "naturally motivated" person, on the other hand, will primarily only perceive the good sides. (Needless to say, these are the endpoints in a spectrum, so it's not like you're either 100% struggling or 100% successful.)
Another of Eby's theses is that negative motivation is, for the most part, impossible to overcome via willpower. Consider the function of negative motivation as a global signal that prevents us from doing things that seem too dangerous. If we could just use willpower to override the signal at any time, that would result in a lot of people being eaten by predators and being cast out of the tribe. In order to work, a drive that blocks behavior needs to actually consistently block behavior. Therefore attempts to overcome procrastination or akrasia via willpower expenditure are fundamentally misguided. We should instead be trying to remove whatever negative motivation it is that holds us back, for otherwise we are not addressing the real root of the problem. On the other hand, if we succeed in removing the negative motivation and replacing it with positive motivation, we can make any experience as fun and enjoyable as playing a video game. (If you haven't already, do check out Eby's Instant Irresistible Motivation video for learning how to create positive motivation.)
This is actually only one of three things that stop naturally struggling people from successfully applying self-help techniques on an ongoing basis.
The first of the other two is simply that, if you're trying to use a self-help technique in order to get away from something, then you are simply perpetuating the negative motivation, so you're still in an essentially struggling state. (I was stuck like that for years.)
Explaining the second requires an explanation about the "mental muscles" concept, but to save time I'll just give a cross-reference and an example. A mental muscle is essentially my term for Marvin Minsky's concept of a brain "resource" (described in his book, "The Emotion Machine"). Examples of mental muscles might be, "explaining how things work" or "figuring out the right answer". In other words, a mental muscle is the brain circuitry that implements a kind of thinking strategy.
Anyway, naturally struggling people tend to favor certain of these patterns at the expense of others, or use them in counterproductive ways. For example, people who spent most of their lives being rewarded for figuring out right answers, and punished for doing things they "don't know how to do yet", will have difficulty applying self-help techniques because they will not want to proceed until they know enough.
However, a fundamental requirement of both positively-motivating techniques and techniques for fixing negative motivations, is that they require you to be curious, and ask yourself questions to which you do not currently know the answer (at least consciously). This can be supremely unsettling to a person who's terrified of not-knowing.
This was my thinking circa 2008 or so; I have a more refined model of akrasia in general now.
So I would qualify the above quote now by saying that chronic procrastination is almost always the result of a perceived SASS threat (another concept I didn't have yet in '08) associated with the procrastinated task or its outcome. That is, in rough order of frequency:
This may be influenced by selection bias, since people tend to self-select out of the third category before they can become my clients. Either you figure it out pretty easily, or you just avoid getting into situations where you'll have that kind of task. (For example, if you're terrified of initiating conversation with strangers, you probably won't look for a job in door-to-door sales.)
By "SASS threat", btw, I mean specifically that your brain is predicting a situation that it expects to cause a reduction in Status, Affiliation, Safety, or Stimulation below your learned-safe reference levels.
Most of these threat predictions are completely bogus in the modern world, and in any case tend to be based on generalizations from childhood that might be bogus even in the ancestral environment. (The brain prefers to err on the side of safety, though.) They can be cleared up by relatively simple self-reflective techniques to get the emotional brain to notice that they're bogus. (Our brains don't have automatic garbage collection, so they don't re-verify beliefs onece learned, unless it happens situationally. Through reflection, you can easily cause yourself to update, though.)
It would probably be more accurate to say that willpower is negative motivation, or at any rate, a correlate of it. If you are using (what most people call) willpower on an ongoing basis, this is prima facie evidence that you are already being negatively motivated in that moment.
Positive motivation isn't willpower - you just do something you want. And if you didn't have any motivation, you wouldn't be motivated to use willpower, either! Ergo, if you're using willpower, you're responding to a perceived threat, even if you consciously dress it in more socially-acceptable terminology.
For example, instead of "I'm afraid my parents will yell at me or throw me out", our social "far" brain will say, "I want to be a better student and get good grades". And instead of, "I'm afraid people won't like me because I'm an ugly fat loser", it says, "I want to get fit."
This means it's critical to separate these self-deceiving positive spins from your actual threat-based motivation, in order to actually switch off the negative motivation.
Um, no. Fun is fun. Motivation is the desire to have something good. If I'm hungry, anticipating cooking a nice meal, thinking, "oooh.... I can almost taste it now...", THAT's positive motivation. I may or may not have "fun" making the meal, but I will be positively motivated throughout.
That's an important distinction -- you can easily be positively motivated in the absence of any fun whatsoever.
One other refinement I've made since 2008 is that the concept of mental muscles makes it easier to see that being struggling or motivated is a function of which thought processes you're using at a given point in time. At one point, I was under the mistaken belief that there was some sort of switch that got flipped to move you from one to the other, or something to turn on or off semi-permanently.
Now, though, I realize that some of the thinking processes involved in "struggling" are useful in some contexts and not in others. It's a matter of learning which mental muscles are situationally appropriate, and using the ones that help, while relaxing the ones that don't. For example, "finding flaws in advance" is a useful strategy if you have to pass a test or build a bridge -- it's not so useful if your goal is to, say, learn to play a musical instrument, where your flaws can't be known until after you begin making attempts.
So, I now consider "naturally struggling" to simply mean "habitually using the wrong mental muscles for the job at hand, creating self-defeating results".
Hi Eby,
I think with this refinement process you went from something clear, simple and easy to understand to something difficult and technical.
Nevertheless I think your 2008 theory is correct and probably you did not make it worse, it is just harder to understand now.
I should also like to add this: http://lesswrong.com/lw/21r/pain_and_gain_motivation/cipw