Would Wawr win more if he was so conscious and looked up at the big screen to check his hair, everytime a camera pointed at him?

I think you mean 'self-conscious' .... one assumes he's conscious when he's playing a match!! If he's UNconscious, then yes, he'd win more if he was conscious. LOL. Many players have a routine when they play a match - I've certainly 'noticed' Nadal and what he does (much as it doesn't bother me these days) but to be honest, I've not noticed Wawrinka checking the big screen for his hair . He probably should because he always manages to look scruffy on court - totally the opposite to his fellow Swiss!!

Of course he would win more if he wasn't always primping and preening before each point ... same as Rafa! Is it a big butt thing?