Weekly journaling.
And daily if something significant happens.
Keep it fairly short, and focus on writing in full sentences the way something made you feel.
I am not kidding when i say, this makes my life feel fuller, longer and slower. I appreciate small details. And when i look back to a week that i felt flew by, i can pick up on small episodes and learn/appreciate them instead of just forgetting them.🤘🏼
You will have books of small moments to read up on in your older days, and your children will have the possibility to get to know you, and by that also themselves in a new way.