"I've grown this mustache which saves me from having to glue on one every day in the heat"

This quote by Keith Carradine is a funny recommendation to the procedure of using a phony mustache for a role in a motion picture or play. It indicates that the procedure of gluing on a fake mustache in the heat can be a tough and uneasy experience. By growing his own mustache, Carradine has the ability to avoid this inconvenience and still look the part. The quote likewise suggests that Carradine is a dedicated actor who is willing to go the extra mile to make sure he looks the part. He is willing to put in the effort to grow a mustache, instead of relying on a phony one. This quote is a testimony to Carradine's commitment to his craft and his desire to put in the additional effort to ensure he looks the part.