“I don’t know how to do anything. I have no practical skill set. If everything disappeared I couldn’t rebuild it.” In a post-apocalyptic world it would seem that comics have little value. “A doctor, or a teacher, or an engineer; they can be funny sometimes,” explains Singer. “But (a comedian) can’t be a doctor sometimes. They say laughter is the best medicine, but I don’t think anybody wants to put that to the test in a serious situation.” Go Bananas, Montgomery. Through Sunday, April 8. $8-$12. 513-984-9288, gobananascomedy.com.