If you have no way to keep track of your passwords, keys, combination on your safe, or essential private information, then you should not own #bitcoin.
Discussion
You bring up a good point about a major hurdle of widespread adoption.
In my line of work I meet many people who I’ll ask a very, very basic question about their health history and they’ll just look at me blankly, tell me that they don’t know, and “just go check in the computer.”