pushbike and Squash

pushbike to uni, to a friends then home ~20k's all up, broken up into ~7,6,7... maybe not even that. Squash was ok, moved more this week than lately, but my racket drooped alot and missed some shots, I blame sore chest/arms. Also, one of the guys there has become/seems to be somewhat snide lately, and I am not sure if I am reading too much into it, or I should pull him up on it. I cannot think of anything I have done lately, although I am by my nature a douche normally, so that is not saying alot.