How do you remember all of your passwords?

[RedRum27]

I’m curious as to how people remember their passwords? I’ve noticed that as I’m using more websites/apps that require a username and password, it’s getting harder to remember from memory, especially accounts I use infrequently but still need. I try to do variations of a few passwords to make it stronger but I’m struggling. Would you recommend any particular password managers?

For card PINs I use the number of letters in the line of a poem, e.g. My 2 Mistress' 8 eyes 4 are 3.

I don't use poems that repeat a number. It's not always easy to get a good poem because of the prevalence of the iambic pentameter.

I just use the same password for everything.