I love ur poem!! Keep up the good work! My favorite stanza was
"Depression,
Black poison coursing
Through my cold mind,
Harsh thoughts thrive."

Wow...
This is simply breathtaking from the beginning to the end. Every stanza is meaningful and deeply touching. I can relate to this fantastic piece in so many ways. Min-blowing poem. I like the atmosphere that you created in each stanza and your excellent wording.
You expressed emotions excellently, too, I could really feel everything that you described through the piece while I was reading it.
I can't chose my favorite part, every stanza holds something deep and priceless.
Keep writing!