One blob of red in the wrong place and the audience isn't looking at the hero, they're looking at a patch of curtain (or something similar) and your whole effect is lost.
“We're both accustomed to being the center of attention. We're both accustomed to being spoiled by the people around us. And we don't expect to have to compete with somebody for all of that.”
“I tend to get comfortable with the dialogue and find out who the person is in the script and try to hit that. People are sort of independent of their occupations and their pastimes. You don't play a politician or a fireman or a cowboy - you just play a person.”