the first question he asks is do i do any sports. i said no cos i dont and then he called me unfit and asked do i sit in front of the tv too much which is completely untrue cos i walk to every single fricking place i go to
seriously. you don't /have/ to do sports if you really dislike that kind of stuff (and I sure can't stand team sports), but you should do at least SOME serious physical exercise like cycling, swimming, working out at the gym, etc. (I'm fairly sure that just walking to the shops doesn't count).
most doctors that I've had to deal with have been pretty nice people. the only bad one I can remember was a rather snobby ear specialist. pretty sure he was an exception to the rule.