Passwords are rubbish.
They are an inherently flawed method of securing your information.
Don’t believe me ?
If your password is less than seven characters long, it can be cracked in minutes using cheap off-the-shelf computing hardware.
If it is longer than seven, but still a word that appears on a word list, even if you substitute e’s with 3’s and sprinkle capital letters in there, again it is rubbish.
There are wordlists out in the real word that have 60 billion words on it, while that number might seem high, a dedicated pawed cracking machine that costs less than $5000 will check 6 billion combinations per second.