A person explains why being called a loser for not having sex only stings if you believe it. Others can't force you to act against your wishes. Self-confidence and trusting yourself protect you from their judgment.
So if I tell my peers I've had sex versus just stay quiet about it, or they ask, have you had sex? And I simply go, I don't talk about that. They're going to assume I don't. They're going to call me what? Loser. And then what happens once they call me the word? I feel bad about myself. For how long? You say I'm a loser because I haven't had sex and I've chosen not to have sex. So what? Why do I care if you think I'm a loser? This isn't actually sinking me. You believe in you. Other people can't get you to do things you don't want to do. So it's learning to believe in us.