Sometimes you will make a decision and wander down a technical pathway that leads to nowhere. The more vested you are in your decision, the longer you will wander in the wilderness. If you’ve staked your professional reputation, you’ll wander forever. Prudence and experience will help you avoid certain blind alleys, but you’ll never avoid them all. So the real skill you need is to quickly realize when you are in one, and have the courage to back out. This is sometimes called The Rule of Holes: When you are in one, stop digging.
