Guys who are willing to get help to work on improving themselves are usually among the most successful in every area.
Are you a great lover?
Have you ever wished that you had some secret weapon up your sleeve that would make her go "whoa! what the heck was THAT?
Can you be sure she thinks you're any good?
Whenever I hear a guy question something like that, I can't help but wonder, maybe that's because she WAS bored?