I am messed up

lately I have been going through a very hard time, this is probably the worst point of my life so far, and I have had a pretty good-life up till the last couple years.I don't want to wallow in my self pity so I will spare you the details of my situation, it really makes me even more upset when I look around and see everybody is so happy( I know I am a horrible person).It really just feels likes there nothing to look forward to.Maybe I need a new job I don't know.There is Halo 3 coming up so thats good.I know this is a gaming site but, I really don't care it feels good writing this **** down.