This is my concern, if you need a password 80 bits or longer you are not going to be able to memorize it meaning it has to be stored somewhere. I currently keep most of my passwords in an encrypted volume but I need to have a strong password to get into that volume to begin with. Forgive my ignorance but how are people safely storing these 80+ character passwords without fear they could be uncovered? and if that's a stupid question to post feel free to pm me instead.