Life is a game - Add a measurement feature that lets us track our score in life and tag rewards to that score
I just took the StrengthFinder2.0 survey and learned something about myself that I already knew....I like a good competition. So I've heard of this concept of gamification which led to this crazy idea -> adding the ability to create your own personal reward system linked to accomplished tasks. Thought it might be a fun and effective way to celebrate the small wins and give us users another way to tie our tasks to a WHY. Maybe each task is worth points and you can "buy" a reward with those points OR maybe an hour workout 3 days a week is worth a cupcake. Then showing a visual chart of the successes, points, badges, rewards, etc.
Off the wall, but I wanted to toss it out there.