What are your thoughts on password managers?

[A-Man]

But the sheer effort of being have to type the master password of keepAss (which I also written it to a paper just in case), really felt so annoying. So slowing down.

Do you allow cookies? Most stay for a long while before they log you out and you have to sign in again. If you think that's too much for writing passwords, Linux will give you a really hard time with sudo asking you to re-type your password every time you open a terminal to do some administrative task (from copying files to changing a system setting). Security can't come hassle-free :P