Re sebelisa ts'ebetso e felletseng ea taolo ea boleng bo phahameng ba mahlale, boleng bo holimo bo phahameng le tumelo e ntle, re fumana lebitso le letle mme re nkile karolo ena. Joaloka moetsi ea etellang pele le morekisi oa kantle ho naha, re natefeloa ke rekoto e ntle ea limmaraka tsa machabeng, haholo Amerika le Europe, ka lebaka la boleng ba rona bo holimo le litheko tse amohelehang.
Khamphani ea rona e fana ka lethathamo le felletseng ho tloha ts'ebetsong ea pele ho thekiso ho isa kamora thekiso, ho tloha nts'etsopele ea sehlahisoa ho ea ho tšebeliso ea tlhokomelo, ho ipapisitse le matla a mahlale a phahameng, ts'ebetso e phahameng ea sehlahisoa, litheko tse loketseng le ts'ebeletso e phethahetseng, re tla tsoelapele ho nts'etsapele, ho fana ka tharollo ea boleng bo holimo le lits'ebeletso, mme o khothaletsa tšebelisano e tšoarellang le bareki ba rona, nts'etsopele e tloaelehileng le ho theha bokamoso bo betere.