I can play many roles, a GUY who TAKES on a CHALLENGE on very SHORTNOTICE with potentially damaging results, if I make the wrong move... I shoot for the stars. If I get the moon, I'm OK with that.
I just knew that I was funny, and I knew that it was just a MATTER of time. I didn't know what was going to actually HAPPEN - this is definitely way BIGGER than I THOUGHT - but I knew there was no way I was going to be that funny, and nobody was going to notice it.
You can see all sorts of things in FILM acting if you know where to look and what to look for. One thing I often notice is that the actor is LOOKING for his MARK, the place where he has to STAND to be in the right place in the shot.