Avoid Patterns
Using simple patterns might seem like a good idea at first, but it’s actually a big mistake, and it can make your account vulnerable.
Overall, it’s best to avoid any patterns if possible. For instance, don’t use something like “1234” or “abcd” because that’s one of the first things a hacker will try.
The less sense your password makes, the better, so try doing something like “$1p%_c@+.” No one will be able to easily guess it, and it might just be strange enough for you to remember it.