 I will do X because I'm captain of my own ship. And if I want to drink, if I want to do drugs, if I want to be immoral, I'm going to do it. If I want to lie, if I want to cheat, if I want to steal, I'm going to do what I want to do. If I want to be bitter at somebody, well, it's my right. I'm going to do because I will do what I want to do. There's pride involved in sin. There's ingratitude involved in sin because you're not grateful for what you have.