As a person, I think the profession of traveler will not be popularized for a while. As a developing country, although its national strength is not weak in the world, the gap between it and developed countries is actually the living conditions of the people. You have to tell me that there is a profession of traveler in developed countries. I believe that because of the national policy and foreigners&; open attitude towards life, they will be able to abandon one life and switch to another, but China&;s national conditions and most people&;s values and outlook on life are not allowed or able to do so. A true traveler is a self-reliant, who discovers and shares with others during his travels. So as to obtain corresponding income to maintain their travel expenses. In fact, it belongs to the kind of work that travels while living and travels while living. Wages also depend on the self-help of spectators. Some people broadcast live while traveling, in fact, they are self-sufficient by watching these rewards.