We’re not going to lie. Women are a fickle sort. When it comes to sex, some women like this, some women like that, and some women don’t know what the hell they want. One thing we are sure of, though, is if you’re bad in bed—at least, in our opinion. Maybe it’s us. Maybe it’s you. But if the sparks aren’t flying when we’re banging uglies, it could be because we think you don’t have what it takes in the bedroom. What’s up with that? Find out the top five reasons we think you don’t cut it, after the jump.