Tip for grads: You begin with principles, ethics, a list of things you vow to never stoop to in your career. And that’s nice. But you’ll find your standards are more flexible than you can imagine once you have a mortgage and mouths to feed. Relax, it’s not that bad. It’s not like anyone’s going to demand you perform human sacrifice – though even on that point, your decision might hinge on your kids’ orthodontic needs.