Come on, read along with me. If a person is competent, do one job and do it well, do one job after another, do it well. If not competent, do one job and not do it well, do not do one job after another, do not do it well, do not do any job well. If you want to do well, first become an expert in the industry, be proficient in one line of work, become an expert, perform well, what do you think of what I said, does it work?