What do i hate?

I start to play 'League of Leguends' on 2013 and if i have learned only one thing of the play experience is that the people sucks in this game.. and the bad people make the normal people became angry and be more agressive since they are bad people too (thats annoying).

In every match that i play, at the beginning, in the chat.. I always say: ''Good Luck and Have fun.. pls dont rage nobody'' and I pray to the people dont became angry.