While I agree ego and human nature can be hard to suppress, I disagree that this is the driving force here. It seems to me that having more experience necessari

While I agree ego and human nature can be hard to suppress, I disagree that this is the driving force here. It seems to me that having more experience necessarily means you are going to have a clearer sense of the 'right way' to do a certain task, and more concrete convictions as to why that is the 'right way'.