Don't be as complacent
as those that used 123456 as a password 23 MILLION times.
And this does not account for even simpler(?) options!
Yes, passwords are needed and they need to be reasonably secure. For you this may mean long, complex passwords, or to use the recommend method (by the FBI) of using long passphrases. Passphrases can indeed greatly extend your password lengths with much less trouble in managing them.
But regardless of the method you use, we' recommned you implement a password management solution - and preferably offline, provided that you ensure you also have adequate backups. Of course, contact us if you have questions.
A couple of related, interesting articles follow regarding passwords.