For me, number one would be to be immune to all ailments. This way I die of old age and I don't have to worry about some random cancer or disease.
Number two would be to have the ability to play guitar and sing at the same time. I can do both now reasonably well, just not at the same time. It's always bothered me that I can't do both.
For number three, I sat staring at the screen for about ten minutes. I can't decide if I want a super power or to have certain people I know lose the ability to speak. I guess I would keep three in reserve for emergencies.

So what would you're three wishes be?