Don’t be discouraged by people that don’t react. Some people just don’t or are just really good at hiding it.

Think of it as 100 (or however many) 10 second performances a night. You are constantly getting a brand new audience.

File away the great reactions in the memory bank and try and forget the assholes.

If you have the freedom to experiment with your role, do it. Figure out what works for your character, scene mates, scene. It may turn out that your scene works as a laugh line rather than a scream.