7 Ariko kuba yaradusuye si byo byonyine byaduhumurije, ahubwo nanone twatewe inkunga n’ukuntu mwamuhumurije. Yatubwiye ukuntu munkumbuye cyane, atubwira ukuntu mufite agahinda n’ukuntu mumpangayikira. Ibyo byose byatumye ndushaho kugira ibyishimo.