What advise would you give to your non-coiner self from the past?

I made countless mistakes over the years in crypto. But I stuck around and became a complete nerd (I love the tech and how this space evolves). I would recommend myself the follwing:

1. The dullest pencil is sharper than the sharpest mind. Always write down everything and have at least 2 copies of it.
2. Don't reply to DM's of scammer parasites
3. Don't assume that fundamentals matter. Being in DOGE has been the best investment I ever made. The market is irrational and during bull markets logic goes straight out the window.
4. Don't trade - hodl!
5. Never bite yourself in the ass over missed gains or missed entry targets. We're all human. Remember Elsa and just "Let it go"

What advise would you give your younger self?