I listened to Neil De Grassi Tyson's podcast on NPR. He describes the work he did before going on Jon Stewart. He analyzed how long Stewart lets a guest talk before he busts out of a joke. Then Tyson practiced talking in a rhythm that would get out a complete thought in less time than that, so that he would always have made a complete point before Stewart came in with the joke.
He goes on to talk about how people compared Larry Bird as a "student of basketball" to Michael Jordan, who's a "gifted athlete." Of course Michael Jordan works really hard, and smart. No one who comes across as gifted does so without also working hard at it.
"A line will take us hours, maybe
but if it does not seem a moment's thought,
our stitching and unstitching is as nought."