I forced my self to believe that I can be a "someone" even though I've no experience in doing it before. The company I'm working for lacks staffs, so they have no choice but to send a young and inexperience guy to take care of a project site. I was just a technician back then, but had to forcibly level up my responsibility and knowledge equal to that of an engineer. It was a good learning experience though, that molded me into what I am today.