I know exactly where my depression comes from, i know when it started and i can almost predict when it;s going to occur. I lost my mother when i was 15, as a result i am now traumatized, suffering from PTSD, OCD, mania and depression :]
I am 23-years-old and because of these illnesses i can become a bit of a bitter, depraved asshole and have done some things that i regret every day of the week.
I have things in this world that distract me from these debilitating illnesses, for example i have a passion for film, writing and reading, so spend alot of time 'escaping' using these sources but it's the quiet moments when the depression creeps up on me, in which i can fight it off for certain periods but alot of the time it is out of my control and what negativity that goes on in my head is just there, without warning, permission or control {note: no matter how positively i think, it doesn't get rid of the negative feelings, because it's a chemical imbalance of the brain, right?}
Then i come across green tea, yes, green tea, and it's probably changed my life. So those who don't drink it, try it, it may help you. You are what you consume.
So the green tea, a healthy diet etc has decreased my depression yet my OCD and PTSD is something i cannot get rid of at this present time because i have traumatic images ingrained into my head, probably for life, which of course is what PTSD is.
But i'm not going to bemoan here about my problems because there are worse situations i can be in. I'm alive, and that's all that counts at the moment.