“…Nineteen articles satisfied the search criteria and gave specific answers to questionnaires asking for motives to emigrate from the country of training to higher-income countries. In these articles, basic food and shelter needs were mentioned twice, physical and financial security needs 12 times, a need for social belonging twice, a desire to improve educational or professional opportunities (self-esteem) 13 times, and self-actualization or “being all you can be” 15 times (Table 1) [27,31,36,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58].…”