I really do try to have all the same passwords on everything I use so that my weary brain doesn’t have to work too hard, but every so often something cocks up on one of the systems and you have to reset your password and they start to add rules. Must contain at least one capital letter, must contain a number, must be longer than 10 digits. It then shows it as weak, medium and strong. Who wants a weak password?? So you change it and add numbers etc and then you have a totally different password, and eventually you have many totally different passwords until none of them match and you have to reset everything and ARGH! you are back at square one!!