If you're almost at the finish line there's no point in walking away now. Even if you consider the sunk costs! I mean, suppose you are to graduate this summer.

If you're almost at the finish line there's no point in walking away now. Even if you consider the sunk costs! I mean, suppose you are to graduate this summer. Write off the sunk costs (everything before now) and look forward; for the price of three months, you can get a college degree. That's a pretty hard offer to turn down.