When we're not doing something live, the chances of us nailing it in one take are pretty slim. One of our friends will make us laugh or we'll flub what we're supposed to be saying, and that's totally cool.
If it wasn't, we wouldn't treat it as such a big deal when people do get things right on the first try.
So let's just look at the people on this list like stars of one big, cosmic blooper reel. Just keep on trying, folks. You'll get it...probably.