Set your password to ten to twelve characters - but not ones that are only found on your phone (otherwise you'll be stuck logging on on you cell phone) - source a random password generator app and don't use words or phone numbers/birthdays. (which app do you use?)
Although password are suppose to be something that shouldn’t be easy to crack down easily by others i will say it is not something I will advice one to over do. First red flag is to rely on password generators online rather do a self password and use characters, uppercase and small letters and numbers. Do not use specialized keyboards to create or write down passwords. But overall I think the problem of worrying too much about passwords to the forum has reduce to me, the 2FA is added advantage and also the staking of one’s bitcoin address is another. A little tip if your account is permanently logged in try to sometimes log out to log in so that you can remember the password one or more time. But be advice that the best place to save passwords is offline in a secure place