I love my dad. He used to walk around the whole neighborhood and collect old furniture and fix it, like MacGyver with duct tape. One time, he brought a television home. I said, 'Damn, that TV has 500 channels.' When I got older, it didn't have 500 channels - it was a knob from the oven. My favorite channel was 300 degrees.
I also had a stuttering problem. In a Mexican home they don't give you speech therapy; they don't even know what speech therapy is. They just get the belt. If there's a parrot in the house, you better talk better than the parrot.
You write some material, go up on stage and try it out; go back home and throw it in the trash can. And the next day do it again.