New submitter windcask asks "Every New Year's Day, I assemble and memorize a random collection of seven to ten mixed-case alphanumeric characters and proceed to change every password I have on the interwebs to these characters (plus a few extra characters unique to the site). The problem is I only change them on the sites I visit. Once in a while, I'll come across a site I haven't visited for a few years, and I may end up not being able to guess the password before the try-lockout takes effect. What are your password-changing rituals, and how do they deal with situations like mine? I do use Keepass for work, but it is sometimes impractical for times I'm at other computers."