Dark Hand Symbolic
Did you have symbolism in your mind while you were making this or the hand you made only happens to be the left hand. I mean have you ever heard of hamsa? its a right hand with an eye, this eye is a sign of protection from the evil eye. Interpretation could lead someone to think the evil eye come from the left hand, which the right hand wards. THIS is the left hand, also known as the sinister. And I here am left-handed have learned about the things people believe and to a conclusion, I believe that they think the left hand is "evil" mainly because those who are left-handed are all "improper" in everything they do because they don't do anything the "right" way.
though I love the symbolism of this art, I feel something missing. I mean really there is no background it appears like the hand just spawned from from nowhere which makes it feel a little two-dimensional. I understand the feeling of being alone, but there is so much space that is wasted which could have been to better enhance the feeling of loneliness and the absence of comfort. I recommend you to add some dark red lines sort of flowing to, but not touching the hand. To keep the feeling of loneliness I'd recommend not overflowing with the line, the black give the lonely feeling.
I'm not an artist, but it's strange to feel more into your picture "Homicidal Intention" than this, which shows something that could be considered the epitome of evil.