I don't think my batting gets affected by what people say? Mostly it's myself that affects my batting, get angry with myself, lose my concentration and usually get out.
It's mainly just friendly banter with the opposition, had one last year where the bowler got one to jag back and cut me in half. I smiled and he did the fidel Edwards hand in front of face thing, next back I smashed a four through cover, didn't run just looked at him, smiled and said 'I saw that one!'
You do of course get the odd dickhead. Got really angry last season, in the first over there was an appeal for caught behind against me, I usually walk but was unsure I'd hit it. The finger went up and I walked off without querying it. Their keeper then ran up to me and called me a cheat, right in my face. That guy really does have some issues though, he played in a charity 6 a side tournament in memory for one of our old coaches and players. He got out to a rather rubbish bowler and threw hit bat down and shouted at himself, everyone else laughed at him!