Memorizing anything is only as good as your memory. A passphrase may be easy to memorize (you can use strings that only mean something to you while still maintaining a good amount of entropy), but seed phrases are much harder
That's a few words... the ancient Greeks already knew how to memorize that with mnemonics. Personally, if my mind wasn't able to handle that, I'd give custody of my coin to a third party, I wouldn't consider myself trustworthy any more.
Luckily I still trust my memory enough but I try to practice repeating the seed in my mind every now and then. It's just like a little mantra that makes me feel empowered.
reply