Modern doctors have to pass exams to get into medical school, and study hard for many years before they can begin their professional lives. It is not easy to become an indigenous shaman either. One must be selected by the ancestral souls. Although one may go on her own to become an acolyte to a practicing shaman, there's no guarantee that she will "graduate" and win "certification."
現代的醫生必須考上醫學院，苦讀幾年才可以開業；要當原住民巫師也不簡單，必須經過祖靈的指定，有些雖然可以自己拜師，但是卻也不保證一定能夠「及格畢業」。