If you really want to write, then shut yourself in a room, close the door, and WRITE. If you don't want to write, do something else. It's as simple as that. ↗
The tricky thing becomes: Do you know yourself well enough to then portray that on screen? And for me, I find that really hard. I'd rather hide behind accents and funny walks. ↗
That's the really neat thing about Dan Quayle, as you must have realized from the first moment you looked into those lovely blue eyes: impeachment insurance. ↗