Did I learn anything? No way. But all the things you want to learn from grief turn out to be the total opposite of what you actually learn. There are no revelations, no wisdoms as a trade-off for the things you have lost. You just get stupider, more selfish. Colder and grimmer. You forget your keys. You leave the house and panic that you won't remember where you live. You know less than you ever did. You keep crossing thresholds of grief and you think, Maybe this one will unveil some sublime truth about life and death and pain. But on the other side, there's just more grief.