Every time I've seen him interviewed on TV, he comes off as a short-tempered prickly jerk, especially if he's asked a question he dislikes (like "Why the heck are you still running?"). I also hate his phony laugh and stupid Alfred E Neuman smile. The guy is a total douchebag IMHO.

http://www.politico.com/blogs/2016-gop-primary-live-updates-and-results/2016/04/john-kasich-reporter-ohio-222115