WTF mate????
If no one can have a true negative gain in their hand, then neither can you be negative gain nor can anyone make you more negative in gained.
Imagine that in your hand you have the debt of 5 apples physically, then you have a true negative gain in your hand.
Then imagine that you are the debt of a man that you were but are not anymore in physical form and you eat the apple debt that makes yourself more negative in gain.
It isn't possible is it? I had dinner, you may continue the discussion.
Since any braincell in you experience no other braincells change as done to itself, then the consciousness is picture like and no part of the mind refered to as "the picture" knows anything of any other part, and that which we see is simply caused by a reality inducer.
So now, can you induce (-)happiness?