Humor is subjectable. There are all sorts of people in the world, therefore, different people have different ideas about what is funny. Humor can make people smile, laugh out loud, или not doing anything. It all depends on the style of comedy used by the comedian. Try to find one Ты think is funny, and project that to an audience. Ты might not make everyone laugh, but as long as Ты make someone laugh, consider the routine a success.