Do You Draw When You're Presenting?

dan: I do draw when i talk, and i know how to draw. But more importantly, jeff, the way i phrase it is, i've learned to draw badly, really well. It's just like maybe speaking a language or learning how to ski or something. The first time you try it, you're just not very good. But with a little bitter practice, you get better at it. And for the basic type of sketching that is useful for me in a live presentation, i simply go into power point.