Each option should refer to an approach (ideally through a title with a link to a comment). The option's probability is then the average reflection score that a person following that approach for one week would give himself. So from 0 (did absolutely nothing productive) to 100 (can't imagine myself being more productive).

The current best approach (the one with the highest probability) will every day be rewarded 100 Mana at random time.

Only reasonable approaches will be considered that don't have other negative effects. For instance: "Drink caffeine all day." is an invalid approach, even though it might have a high probability of success.

This is an experiment on figuring out optimal approaches to problems.

You can read more about the idea here: https://medium.com/@patrik.cihal1234/approdict-finding-optimal-approaches-to-problems-e06491785134