Conversely, the most powerful thing an actor can say is "no." If something is presented and it's a stereotypical role or something, you can say no to that, and that's very powerful.
John ChoI try to be personal, but that's not me, either. What seems to work best, and the tweets I enjoy reading the most, are when comedians just give jokes. It's a great joke of the day thing, especially revolving around current events. But that's not my forte either, so I find myself in no man's land with Twitter. I don't particularly enjoy giving me out to everyone.
John Cho