You know what helps with those bad thoughts? Seriously! Eat lots of lollipops (Calms you down) watch lot's of comedy videos, read funny books, do something JUST for you so you're happy! And than when you start to feel down, just remember that particular funny scene in the movie or book or whatever and let yourself laugh! (Don't worry, people won't think you're crazy....I think ^^)

Love Jen

P.S- And yeah I LOVE the name Jayna! =D I mean you see about fifty people named Jen, but you never see anyone named Jayna rarely! It's unique! Your cousin is lucky xD.