ok, you obviously don't know what you're talking about.
First of all, not all password managers require storing data in the cloud.
Secondly, using passwords that you can remember is like, orders of magnitudes worse than storing your encrypted passwords in the cloud.
I don't think you know what you are talking about. You must be using weak random character passwords, vs. phrase and such passwords that are exponentially more difficult to crack, yet easy to remember even for those with a weak memory (while for anyone with normal to above memory, memorizing several passwords is no problem, since most attach a meaning even to a seemingly random keys password - I think you must be missing the commonly employed tactics of memorization).