For me, it was sometimes hard. But I would do things. For example, one time, I went and worked in Hawaii for a year. Another time, I went all the way over to Vietnam to teach English for 5 years. You don't have to try to do one thing forever. What is important is that you give something a try one day. You say to yourself you may fail. But you prepare yourself for the failure and tell yourself you will get back up again and try again or try something else.