[Jensson]

I think it is a learning mechanism. The real world is very deterministic, if a process has seemingly random outcomes then most likely there is something about it you don't understand, so you repeat it over and over trying to make connections to understand why the different outcomes happens.

You can see this a lot in gambling addicts trying to find different ways to beat the system etc, trying to predict which number will appear (even though it isn't possible) and so on. Our brains just aren't made to deal with lotteries since lotteries isn't a thing found in nature. Some things looks like lotteries, some nuts might be bad after you open them so was a waste of time, but then you open many nuts and think hard trying to predict which nuts will be bad, and then you no longer need to open the bad ones saving you lots of work. But the artificial nuts are just random, there is no system to solve, so people just get stuck.

[Trex_Egg]

Nice explanations there.

[carlmr]

This should be a post