 You still hold on. You just can't let it go. You can't let your animosity go. You can't let go of what someone has done against you and how they've mistreated you. And we get mail all the time. People say, here's what's going on in my life and how am I to respond to this? And oftentimes willing to admit that they're angry, bitter, hostile, and oftentimes want to do someone harm. If you live gripping the past, you're going to lose your whole future.