The most tilted person I know is my friend..

Anyone else have this problem? I know a guy through league, play on the NA servers (I live in the UK) to play with him and a few others, but he is seriously the most tiled/tilting person I know.

When he's winning he does everything he can to ks, take cs, and try to carry When he's losing he'll rage, tilt, go to other lanes and do the above or ff/afk

Really don't know what to do short of just moving servers/unfriending lol