NEED HELP BIG TIME!!

This is the worst weekend of my life!!! Ever since I've got a new skin last Friday, I've been losing a whole lot of battles!!! Because of this, I've been jealous, angry, had fits of uncontrollable rage many times, and got really depressed!!!!!!!! I desperately need tips on how to attack as a jungler, get more enemy kills, and get really better with these battles at Summoner's Rift. I'M BEGGING YOU!!!!!! PLEASE!!!!! HELP ME!!!!!!!!!!! IF YOU DON'T, I WOULD GET SO ANGRY, SO FURIOUS, AND SO FULL OF BLINDED RAGE, I WOULD GO INTO A ULTIMATE MELTDOWN AND BEAT UP, CLOBBER, AND DESTROY EVERYTHING THAT STANDS IN MY WAY!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!