Sure you can extend it, and that will make it harder for someone to get into your wallet, but at the end of the day you still need to memorize/write both the passphase and seed down.
Exactly! Both the seed phrase and the passphrase must be saved on physical media.
The way to protect yourself is to save these backups in separate locations and not to memorize anything.
If life has tought us anything so far, is not to trust the human brain. Memory is not to be trusted and can fail us anytime.
what a blond girl mindset.
Such a low quality characterization.