Tweaking the Common Advice

I don't think I'm ever having a second kid, but I feel ready to be "postpartum fairy" to my friends when their turn comes.

A couple of those things everyone says to new parents are so close to being useful, I've modified them for myself.

Instead of "sleep when the baby sleeps" try "the baby is down - what do you need to feel human?"
If you feel you can sleep and you're able to, that is the most important. But sometimes I'm too worked up to fall asleep or I'm feeling kinda energized. Maybe that time, when the baby sleeps I'll go for a walk or cuddle or eat or take a shower or catch up on some organization tasks that will make me feel like my old self.

Instead of "enjoy every minute!" try "Look for and savor those moments of wonder, delight, and belly laughter. Hopefully you get a few every day."