Rick's hand is cut off...

Alright, I know this is dirty, but if Rick's right hand is cutt off, how the hell is he gonna... pleasure himself? I do not understand it. I mean, is he lefty? Did he really need his right hand? I remember seeing a picture of a left hand in the comic with the finger on the trigger, so maybe he is lefty because I think that that had been him. But really, cutting a man's right hand off is not fair. I'm saying that and I'm a chick. Man, the Governor was an asshole. I can't wait to see him in the TV show! I doubt that on the show they'll have Rick's hand be cut off because having to use CGI to edit it out would be tedious. But I cannot wait to see how he dies on TV. Will Michonne kill him? Or will it be Daryl or another character who wasn't even seen in the comic? I'm pumped to see that.