Well most sites do support the feature. It's called password reset and I use it heavily in fact. I use keepass, but sometimes for services that I use once per

Well most sites do support the feature. It's called password reset and I use it heavily in fact. I use keepass, but sometimes for services that I use once per year, I just go via password reset and change password to a long random gibberish and do not even bother to write it down to keepass.