Ntawm lawv, cov neeg siv khoom yuav tsum tshuaj xyuas lub koob npe nrov ntawm cov khoom lag luam uas twb muaj lawm hauv khw, qhov zoo yog qhov zoo lossis tsis zoo, kev hloov pauv thev naus laus zis, thiab lwm yam. Yog tias cov khoom raug tus nqi qis heev thiab xaiv nws, tsuas yog tus nqi yuav tsis tuaj yeem xaiv. ib qho khoom siv tiv thaiv dej tsis haum, tab sis dig muag. Txhawm rau txo tus nqi, nws tsis tuaj yeem txhim kho qhov ua tau zoo ntawm kev tsim khoom tom ntej.
Ntawm cov khoom lag luam hauv tsev thiab txawv teb chaws ntawm cov khoom sib txuas tsis sib haum ntawm lub khw, peb cov khoom sib txuas yog cov tuam ntxhab nrog cov khoom lag luam zoo thiab tus nqi pheej yig. Lawv yog txhua qhov txuas txuas tsis tau dej tsim thiab tsim tawm raws li cov txheej txheem thoob ntiaj teb. Cov neeg siv khoom tuaj yeem yuav nrog kev ntseeg siab.
