Sorry, you must have a special character. Oh... Not THAT special character, it has to be a special special character, that one isn't valid. Ah, no, that one's too long. It should be shorter. It needs to be between 11 and 11.5 characters.

Half the time I now just enter random nonsense until it lets me create an account. Then, when I want to access a website/app again, I just 'forget' my password and reset it to some other random nonsense.