Did you love old Super Mario Bros. as much as I did? I decided to use icons from old video games to theme my Superbetter, even giving myself an 8 bit avatar. I'm 'new' user, but I've used SuperBetter in the past and like creating personal quests, bad guys, power-ups, etc. You can even search '8 bit power-ups' for fun graphics. I also love the 8 Bits of Awesome Facebook stickers because they make my quests, challenges, etc. feel even more like a game. I still have to add more 8-bit stuff, but for starting out; I think it will help. I do better when I believe it to be a game, and not a way to help myself. Here's some pics of what I mean by 'theme-ing' my superbetter. Badguys.jpgpower-up.jpgQuests.jpg
I hope this was useful for someone, there's all kinds of fun pixel art out there!