I put a mix of real life, and my imagination on there. I mostly try to have fun with, and like you use it to stay upto date on friends and family. I've likely seen more pictures of friends and families children then I would have in real life.
I would worry about it too much, some people just take themselves and everyone else - too seriously.
To quote The Joker, "Why so serrrrious?!"
BITS SIC
Me - 34 W - 33 M - 8 years T - 15 years D7, D5, D2 Bomb Nov 10/2010 "I'm not happy and INILWY" W Staying for the kids Mar 13/2011
