Lol a lot of this stuff is pretty severe, the VERY worst thing that ever happened was that I was out shopping with my mum and sister and we'd been in Meadowhall (British shopping mall, fairly big) for like 6, 7 hours and we were almost leaving but they decided to look at EVEN MORE CLOTHES, so while they were looking at clothes, I stared off into the distance for a bit and looked back at them and for a fraction of a second, before I blinked, I swore I could see WoW's HUD in my vision, complete with portraits and health bars and shit.