I was thinking about something similar: Use a password which reminds you of your seed phrase. Like use the initial letters of every word + add some random stuff.
paranoia much?
What is wrong with that?
If you know what are you doing and how you do it.
Are you leaving your house? Be careful maybe a rock block will fall over you if you leave your house...
I would if I knew how to design a treasure map that only I could figure out, in the event of getting a concussion or amnesia from an actual boating accident.
maybe if I surgically implanted it but I would have to have millions of dollars to do that. No way i would trust myself to not just forget, forgot alot of codes for my locker in grade school.