I could go either way depending on my mood. On some days, my outlook is so optimistic that it’s intoxicating to myself and others.
On other days, I can be a complete Debbie Downer.
I guess most people can say this about themselves. As far as I can recall, I have yet to meet someone who is a complete optimist or a complete pessimist. I believe I have met more pessimists than optimists though.