How do yall remember complex secure passwords?

I struggle with that, and I've been concerned ever since LastPass got breached with apps like that

@eris i make my passwords a mixture of 2-4 random words with random letters exchanged for random special characters and capitalization as needed

its certainly not the most complex and secure thing in the world but if anyone with the ability to decrypt my password wants anything of mine they probably have means greater than decryption and i'm in way bigger shit than a password would protect