My model simplifies all human actions into 2 categories. Wants and needs. Needs are what a species requires for survival. Food, shelter, procreation , etc. What do we all want? We want happiness. All human actions are about satisfying our wants and needs. Sometimes, both, but never neither. The list is things which satisfy our wants and needs, in order of priority, and preference (makes us the most happy ).

That's my point, very few people understand the process, but they can all See the rainbow. It is common usage that a rainbow is the perceived arch of colours, not the process.

You don't Need a preference for every possible scenario. You only need a basic set that covers every possible scenario. For example, let's say you don't like spicy food. You don't have to try chicken curry, beef curry, mutton curry, fish curry, from every curry shop in every city, in every country in the world, to know you won't like it. A basic set of preferences can cover all situations.

So you say. Do you prefer summer to winter? Tea or coffee? Chocolate or vanilla ice cream? What determines those preferences?

Billions. But all it takes is one shred of evidence to make it a wrong theory. So far all anyone has offered I unsubstantiated opinions. Do you get my point. One simple, "Its impossible because of X " can save me wasting my time pursuing the idea.

Oh, I am. But is there anything wrong with asking for help from people who might already know the answer?

http://humancond.org/analysis/mind/userinterface analogy

How often have you had to change your name to Thomas John Walterson and move to Australia? More importantly, If you thereafter had to change your name to Thomas John Pieterson and move to New Zealand, does I make sense to draw up a compel new list of or and cons, or to just alter the preexisting list? I never said the list covers all possible scenarios. I'm talk in about a list of basics which when applied, determine your action. For example, do you like hot or cold weather? Apply to scenario. By applying the basic list, you can resolve even unimagined scenarios. You don't make up a preference for tea or coffee each time you are offered tea or coffee. The preference is already determined.

Far from it. I appreciate your honesty. I know I my mind is untrained. I don't explain myself properly. I can't get the concepts i have in my head accross to other people. I will try harder. Thanks.

So what? A camera records a light pattern which it later emits to our eyes, resulting in a visual representation. A rainbow is link any other image in a mirror. A virtual image. It exists in the mind of the observer. The same way two people see two different images in a mirror. Technically, we each see two images. One for each eye. We also see two rainbows, uncles we are looking at an image on a screen.