I think I should be allowed to do whatever I want so long as I don't hurt anyone else. How is having sex with my girlfriend hurting you? It's not. On the other hand you not allowing me to have sex with my girlfriend is hurting my relationship. Also hurting my hand. So why would I do what you want?

I think that people who impose their will on others are wrong. Clearly I am right since this behavior has lead to countless wars and suffering of innocent people. Mind your own business.