Well, good luck with him. He's OK unless he has a violent disagreement with the officials. One game involving Dortmund not so long ago, he got so mad with the 4th touchline official (that has to be utterly stupid anyway, what the hell can he do?), that he looked ready for the straightjacket. Klopp is still young, but he will be an early candidate for a stroke if he cannot calm down a bit at times? Passion is great, but there must be some control over it surely? Christ, professional or not, it's just a goddamn game of football?