Have you been doing anything in particular to cause your willpower to increase? What are some effective techniques for increasing willpower?
What seems to have worked really well for me is just practising willpower by intentionally exposing yourself to pain and stress. But then again, that requires willpower.
For example, eating restrictions, n-back, exercise, music starvation, standing up or squatting while doing things, not watching TV, not playing games.
For the past few years my willpower has been steadily increasing. If it lasts and I use it to accomplish something noteworthy, I might write a post about it.
Anyway, what should a rational preference utilitarian with infinite willpower do? Assume that there are no negative effects (unhappiness, stress) with using this willpower, and that they can control their emotions at will.
Clearly they should work a lot more, not spend time on recreation (movies, TV, games), stand instead of sitting, etc..
What else? Should they listen to music? Should they keep their muscles flexed 24/7 ? What should they learn, where would they have the most relative advantage? How much time would be worth spending on social interaction?
I can figure out these things on my own, but those questions are important and good ideas are very valuable.