I almost voted other because it depends on who you ask. - 99.9% of people I know would shout "optimist" for me without even thinking. (Also refer to user name.

)
But DH would say I'm a closet pessimist because I tend to run through a lot of possible outcomes (not all of them good) and prepare for them. - But that's really just a personal discomfort with unpredictability. I don't actually
expect bad things to happen all the time...in fact, I expect to be OK if they do. - I just like to know exactly
how I'll be OK.
So overall, I voted 75% optimist (but I would have gone 90% if I had to pick any number.)