People pay a lot of money to go to sex therapy. And people spend a lot of time reading self-help books, blogs, and magazine articles, not to mention watching YouTube videos. It’s all to find out one or more of the following about sexuality: * If they’re normal * If their partner is normal * How to get their body to do what they want it to * How to get their partner’s body to do what they want it to * What their partner wants in bed * How to tell their partner what they want in bed *…