We step on each other's toes a lot. Almost every day, you get a few more I-can't-believe-she-did-(or-didn't-do)-thats to add to your collection. It's tempting to carry them around with you, so you can take them out and relive them whenever you have a little free time, but that's hard work. They're a lot heavier than they look. It's much easier to empty your pockets every once in a while, so you can get some rest.
"I distinctly remember forgetting that." Clara Barton, when asked about somebody mistreating her
"Forgive (lit., release), and you will be forgiven (lit., released)." Luke 6:37