It is bad if you forgot your wallet password. It's as if you have a lot of money but you can not use it. Many people have forgotten their wallet password, they have no way to retrieve their password. I think the best way to keep your password is to note it in the place where you can see whenever you want.
some way to recover bitoin wallet password if you are forgot it.
Using the backup file or the private key and phrase password to recevore it. but if all forgot. It's bad a idea and Cannot to recover it.