Well, I got a relapse of my disease (does that make sense?) and as such, going in and out of hospital every once in a while made me angry.
Plus I had the pressure of my final school exams, family troubles, actually going outside to a form of education (having home tutoring for 2 years makes you feel sad and unwilling to go outside and socialise with people) and having the shock of growing up so fast (the past 2 years have gone by quickly for me) to contend with.
So for 2009, I'd say I was an unlucky, grumpy bastard.
Hopefully, things will change next year.