How about I forsibly try to dehumanize myself?
Dehumanize yourself? Why would you want to do that?
For the sake of becoming more efficient.
Wanting to become more efficient is commendable but you don't have to dehumanize yourself to do it. There's people out there who wish they could be more human and what you're trying to do is basically spitting in their face. You'll have a tough time establishing relationships in the future if you keep trying to do this.
Fuck that, I can do what I want - I don't need to depend on anyone. I can be more efficient by myself.
People have to participate in humanity so you should learn ways to handle being around others.