Some of you lot are a bit odd and coming from me, that is saying something!!
I see the whole, hands in and chanting thing...yeah...must work...not my thing tho, I would be embarrassed of that!
If your sick before you play every game, you really need to calm down a bit
If you imagine that your opponents have viciously murdered your family...you may have some problems when you have a family of your own...I don't think many normal people could visualise the violent murder of their wife and kids for the purpose of playing a game...or for any other purpose...I would seriously worry about my mental health and the safety of my family, if I ever imagined their untimely and gruesome death...sorry.