Kuyika kokhazikika kumagwira ntchito yofunika kwambiri poteteza zinthu panthawi yotumiza, kusungirako, ndikuwonetsa. Mitundu yapamwamba imagwiritsa ntchito makatoni olimbikitsidwa, zomanga zamitundu yambiri, ndi zokutira zosagwira madzi kuti zitsimikizire kuti zotengerazo zimapirira kugwiridwa ndi chilengedwe. Zosankha zokhazikika zokhazikika, monga mabokosi okhazikika owonongeka ndi zinthu zobwezerezedwanso, kulimba mtima komanso kuyanjana ndi chilengedwe, kuwapanga kukhala abwino kwa mtundu wamakono.