If people are determined to pursue their calling rather than simply taking a job, some professions( surgery, cookery, genetics) may become overcrowded, others undersubscribed.

• 假如人们下决心追求自己的使命而不仅仅是找一个工作，有些职业（科学、饪、传学）能会人满为患，其它的可能门可罗雀。