Good grief, no. I have dozens of passwords. The 10 or so that I use regularly are committed to memory, the rest may require me to consult a legal pad or Keepass

Good grief, no. I have dozens of passwords. The 10 or so that I use regularly are committed to memory, the rest may require me to consult a legal pad or KeepassX, the latter being protected by an extremely long and complex password unique to it. I do of course reuse some of the passwords, given that there are only a couple dozen of them and probably 100 or more accounts which use one of them.