Ok, I now think it's possible that you were right about the "average" founder, but for a different reason--it only depends on what assumptions we make about the distribution of rationality within the set of all founders. I'm not really interested in that right now.
However, I am assuming that the audience of LW is MORE rational than average. They should be LESS risk averse, because "A risk averse agent can not be rational" (source: http://lesswrong.com/lw/9oe/risk_aversion_vs_concave_utility_function/ )
Thus, I believe that it is somewhat disingenuous to use that paper to say that founding a startup has negative expected utility--actually, the EXPECTED utility is very high (because the average outcome is great), and it is very rational. We should definitely be encouraging people here to start startups.
Risk aversion, as it applies to wages and startups, is measured in money not utility. If you spend money only on yourself it has diminishing returns: the first $50K has a huge effect on your happiness, while the $50K that takes you from $5M to $5.05M much less. So you'd be quite rational to be risk averse in terms of money, preferring a certainty of $1M to even odds of $3M.
(I give away 30% of my money, and if I suddenly earned a large amount I would probably give away more. Charity doesn't have diminishing returns until you're giving huge amounts of money, so I'm not very risk averse.)
N.B.: This discussion isn't up for mainstream article status, as far as I'm concerned (unless someone else wants to take it and run with it). I just didn't know how else to direct an important question to the LW community in general.
I'm currently a first-year university student in Vancouver, Canada, attending UBC. I have a trust fund and otherwise I will not need to worry about paying for my undergraduate degree. I am open to the idea of going to grad school. So, I have the luxury to take my time in my studies and there are lots of options I can choose from. Majors I'm considering are Cognitive Systems, Economics (and philosophy or math or stats), English, Philosophy and History of Science, Mathematical Sciences/CompSci, or Psychology. I'm open to other options. So, have at it with your suggestions.
Specific Questions:
Should I care more about making money or doing something that I have a "passion" for?
How will this allow me to maximize my production of utilons?
What else should I keep in mind?