No

No because of those awful sites that need a capital letter, over 8 characters, 1 number, your social security number and zip code in your password.

I have two different passwords. A shorter one and a longer one

This.

Almost. It's the same for most, or a variation where I like switch and i for a 1 when u need numbers.

Our school system makes up change our password every 6 months so no. I always end up forgetting all of them because I get confused by which password is for what site. I need to change all of them to the same thing as my school password.

Yeah except from my youtube password because you apparently need morse code to make a password strong enough for google

No.

Just about.
Sometimes it has a "!" at the end which I always forget

Yes

No, I have a system

Essentially, only a variation here and there.

Basically

Yes.

Being a big Britney fan, I made my password her middle name, and the year she was born. Sometimes I switch it around with the year she was born and her middle name after that.

Yes except for iTunes and a few other websites that require a certain amount of characters that must include a capital letter, a number and sometimes, a punctuation mark

edit: didn't see Remmy's post.

No, that would be too logical.