I like that the MC is confident because some MCs end up getting dragged and get bad deals with companies even though they are strong and can get strong on their own. And he is confident because he has the skills not like others that know that they are weak but their pride doesn't let them admit it and keep saying they are the best. Also he still helped his "friend" even though he didn't have to and he isn't arrogant he knows when others are stronger than him so he comes up with strategies.
I like that the MC is confident because some MCs end up getting dragged and get bad deals with companies even though they are strong and can get strong on their own. And he is confident because he has the skills not like others that know that they are weak but their pride doesn't let them admit it and keep saying they are the best. Also he still helped his "friend" even though he didn't have to and he isn't arrogant he knows when others are stronger than him so he comes up with strategies.