It’s not often that a list has a personality, but this one can be a jerk. CARROT is an iPhone app with a simple premise: keep it happy by doing the things you’re supposed to do. If you do, it might reward you a kitten! If you don’t, that kitten may not eat very well. It’s a strange concept, but it works. CARROT’s “mood swings” are accompanied by daunting sounds and threats. It’s almost like a mafia approach to motivating yourself to get assignments done and do the laundry. Check out this fun, free app and leave a comment to let me…