I don't know Troicki is still a huge head case especially mentally. He's known as one of the biggest chokers on tour.
Video where Troicki had fan kicked out although I don't really think he was being a bitch here:
no no no. this is all fine. the stories my brother told me were much funnier. like if somebody hit a line on a "woulda been winner" running forehand, he'd whine about it forever. or if there was a questionable call, he'd cry like his mommy just took away his bottle.
the vid above is def fine. i'd prob do likewise. fan was being a bitch. not cool to do that in the middle of a match. tennis != hockey/basketball etc. fans have an implied onus not to be dicks. that guy was a dick.
my brother was commenting on the general (large) decline in apparent whineyness/bitchyness lol. it's not like he really follows troiki closely or keeps in touch w/ him so this is all anecdotal as well.