I swear to god I regularly have to change passwords I just set a few days ago, and/or saved to an external password manager. Yes, some incidents are probably me

I swear to god I regularly have to change passwords I just set a few days ago, and/or saved to an external password manager. Yes, some incidents are probably me messing up somehow, but it seems to happen way too frequently even assuming I'm an idiot. Most recent was setting a password for Rakuten Bank, saving it to my browser password manager, saving it to an offline password manager, and then two days later attempting to login and being told my password has too many characters. What.