Ever sounds like having a painful cognitive load. Forbidden Fruit Effect. I would roll a hypothetical 180-sided dice every evening to check if I can eat candy, yielding a yes result on the average twice a year. The dice would be an android app - I don't know if there is one, but it would be easy to make.
Repositories are awesome, and we should have more of them.
I recently completed BJ Fogg's Tiny Habits, and it's a pretty lightweight way to install new habits (recommended). However, I realized I could use a better repository of useful habits.
So, please use this thread to suggest habits that you've found useful. Bonus points for evidence/anecdata of usefulness.
Obviously, 1 habit per comment makes upvotes a clearer signal of collective approval.