Imvamisa phambi kwamatilonathi umbuzo umbuzo uphakama - ungcono kanjani ukuxhuma izingxenye ezimbili ezihlanganisiwe zibe munye? Isibonelo, lapho udala ingubo evela kuma-flasks, i-rug evela ezingxenyeni ezihlukene, njll. Kunamasu ambalwa alula futhi alula, noma kunjalo, kukhona okucishe kube okungonakali futhi ngakho-ke kungcono. Kusuka ohlangothini lwangaphandle lomthungo, ngeke lubonakale - luzobonakala ngakolunye uhlangothi, kepha luzobukeka ngokucophelela nangokucophelela. Ibizwa ngokuthi ukuthungwa okuqinile futhi ilula:
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