Make sure you meet the right people, people who know that industry and are willing to help you. Do your homework - read books about the industry, talk to people. If you don't know something, ask.
确保你遇到了合适的人，那些了解这个行业并愿意帮助你的人。做足功课——阅读有关这个行业的书籍，与人交谈。如果你不知道什么，就问。