It's dangerous for one actor to advise another one, especially when you're not in charge. On the set, I'm never gonna tell another person, "Here's what I think you should do." That's a discussion they should only have with the writers, producers, and directors.
David KoechnerWhat helps you as an actor when it comes to roles is that deeper understanding of so many different fractions of humanity. Because oftentimes, even in comedy, there is conflict.
David Koechner