Password overload.

[zebo-the-fat]

Another quick fix is to have an account with two online password managers, so that you can use one and import your passwords into the other.  It doubles your exposure, but insures against losing the data.  Another answer is an encrypted notepad like Turtl.   I believe that Keepass runs locally so that you can keep your passwords in a file on your computer (encrypted).  It's probably also a good idea to back up all your passwords to a USB stick from time to time.

Remember USB sticks have a limited number of read write cycles, they can and do fail, so don't just back important stuff up on one drive, use at least two (and store them in different places) (I found out the hard way!)