Njira zachikhalidwe zophatikizira, monga kugawira zipolopolo zapoizoni kapena kugwiritsa ntchito nyambo zotayirira, zitha kukhala pachiwopsezo chachikulu kwa ana, ziweto, ndi nyama zina zomwe sizikufuna.Pogwiritsa ntchito nyambo titha kuwonetsetsa kuti nyamboyo ikhalabe mkati mwa nyamboyo komanso osafikirika ndi ena.Izi zimachepetsa chiopsezo cha kumeza mwangozi ndikuchepetsa kukhudzana ndi zinthu zapoizoni, kupereka malo otetezeka kwa anthu ndi nyama.