If you want something, take it. If you're not willing to take what you want, it must not matter that much. If I want to be King, I'm going to knock over some third world shithole and put myself in charge, not go around wearing a crown and a robe and expect people to address me as Your Highness. And sure, the first is more difficult than the second, but that's how things are. You don't get what you want unless you are willing to rip it out of someone else's hands.
No shit fully committing to something is hard. And there's usually no going back.