Suspension is pretty bad too. Imagine: you're brought out to fight for your life. You get knocked unconscious. Will you ever wake up again from those terrible wounds? Next thing you know you're up again, fighting for your life against some other monster. If you win, you go right back inside with the taste of blood in your mouth with the next thing you know is another life or death battle.

This happens hundreds of times until your trainer brings you out once to show off and being conditioned only for violence, you attack the first Pokemon you see. Horrifying onlookers.