Episode 48: Winners almost always quit

You've probably heard the saying, "winners never quit, and
quitters never win." In point of fact, nothing could be further
from the truth. Winners almost always quit: they quit everything
else except the game they're trying to win. This is because
failing to do so makes players uncompetitive at the highest
stages of performance -- where they inevitably compete against
the players who are willing to do so.