<human>: Can you give me a shortened version of the text?

I don't really know where to start. I guess the first thing is, I'm Alone.
The worst part is, just complaining about it makes me hate myself even more. I still have both parents in my life, a best friend, and a couple close acquaintances I see from time to time.
Every so often, I cry. For absolutely no reason. I have no "triggers". I'm overweight(6'1" 279 lbs) and I have body image issues. I am diagnosed bi-polar. Aside from these traits, I have no motivation to change, I'll start to diet/exercise and just lose all drive for it 2 or 3 days later. I fear no one will love me as I get older. I don't think I'm particularly interesting, and I believe others feel the same. I have no special talents. Smoking weed has been the only thing that helps. That and playing video games has been keeping me just numb enough not to remember to hate myself. 
I could go on all night about my fallacies, but to get to the point. I hate me. I'm alone. I won't amount to anything.
So why go on?
<bot>: Depressed my life hasn't turned out how I wanted, now I'm alone and don't know what to do.