^ Well for now, then rebbuting point by point, I think is better to look at the core,1 by 1, one at a time which is
1) A man can find the action itself as their psychological motivation
Feinberg said : We cannot transform 1 selfless act to a selfish one by having the person feel pleasured by their selfless act. If they were selfish, they won't find the selfless act pleasurable. (Abraham Lincoln Story). That mean as Joseph Butler said in the comment of Wayne Johnson
"Butler argues that while we do get satisfaction when the object of our desire is attained,
this does not show that it was the resulting satisfaction itself which we desired. The
Psychological Egoist mistakenly believes that we want to do something because of the satisfaction we will get from doing
it."
Butler, though, simply gets it backward in his understanding of human psychology.
As Scott Berman argues:
"It is wrong to suppose that a human could want some external object for its own sake because in order for a human to want some particular external object at all, she must be able to integrate her beliefs about what’s best given her circumstances into an initially indefinite thought-dependent desire for what’s
best given her circumstances."
As Berman highlights, the view that we inherit from Butler, namely, that humans can want objects or states of affairs completely apart from themselves, is misguided. Speaking in terms of first-order and second-order desires, Johnson likewise exposes the mistake in Butler’s reasoning:
"Any first order desire must be accompanied by the second order desire of self-love before an action would be reasonably undertaken. This second order desire clearly involves a motive which is either self-regarding or has a self-referential stimulus. Thus Butler fails to demonstrate that we are not aiming at our happiness when we act on a first order desire."
Or, Take other example,
Pursue Revenge
Butler discusses the situation in which a person pursues revenge even though it will ultimately leave the person himself worse off.
This would seem to suggest that Butler is correct in arguing that we sometimes ultimately want something external to us for its own sake, in this case the harm done to another person through revenge. This is not correct, however. Rather, the person seeks revenge in order to satisfy a desire that he cannot bring himself to ignore. He thus considers pursuit of revenge to be in his self-interest; it is a
desire that he ultimately endorses. He recognizes that scratching that itch will leave a scar, but concludes that scratching the itch is nonetheless what he wants to do. He would prefer that it leave no scar, but he is irrationally overcome with the emotional desire to scratch the itch despite the inevitable scar
The decision-making process is usually much more subtle, and can even be self-deceptive. Indeed, motivation is often so influenced by biochemistry that we do not ourselves know why we do the things we do; it is not always completely transparent to us what our motives are. And, of course, not everything we do follows from deliberation. Rather, some things we do from unthinking habit. Indeed, lots of our mental activity is unconscious.