Don't stink up the place with bad acting, if an opportunity comes your way.

Acting isn't a singular profession, it is a collaborate profession.

Bad acting is the ultimate inconsideration.

Faked enthusiasm is worse than bad acting - it is bad acting with the intent to deceive.

Most actors want the audience to like them, and that leads to bad acting.

I can't say that I haven't done some bad acting in my time. I have. Usually that involves what we actors call 'indicating,' when you twirl your mustache.