Not to be all umm akctualle, but you shouldn't know your passwords. They should be long, randomly generated, and managed with a password manager.

This is a memory thing and not an autism thing

My phone number didnt require an uppercase letter, a lowercase letter, nor a special character. Just numbers.

Well, there is a qualitative difference. Our telephone had a four-digit number. My passwords look like a meteorite shower has hit the keyboard.

I still remember my ICQ number, where does that put me?