In addition to meeting the required qualities, one should be prepared to prepare certain materials and undergo a serious medical, psychological and professional commission.
Ngaphezu ukuhlangana ikhwalithi edingekayo, kufanele uzilungiselele lokuthi kuyadingeka ukulungiselela izinto ezithile futhi ibhekane ikhomishana sína, zokusebenza kwengqondo nemicabango okhokhelwayo.