@kev I think they're fine, and much better than reusing passwords.
HOWEVER, it does nothing to protect against an abusive or controlling spouse/parent/caretaker/etc.
As always: know your threat model 😊.
@kev @webinista This gives birth to my favourite term in cryptography: https://en.wikipedia.org/wiki/Rubber-hose_cryptanalysis
@webinista true. But I would argue that depending on the level of abuse seen, nothing would protect you. It's just as easy to abuse someone into handing over a book, as it is to handing over a LastPass password.