패밀리 사이트 열기/닫기 추가

I'm 21 years old, who will be university student before telling my story.I've been in my parents' company since last year, During a period of potential intern in the company, I realized that working while I find my own responsibility is more difficult than I've thought. In addition, I'm worried about how to deal with relationships with others, especially colleagues. Is there anyone who could give me some advises about those? I really want to know those though I'm too young.