Pali njira zambiri zotsimikiziridwa kuti mukhalebe wochepa thupi: kudya, kuchita masewera olimbitsa thupi ku kalabu yolimbitsa thupi, kuthamanga m'mawa, ndi zina zambiri. Koma pali njira inanso yochepetsera thupi, komanso yosavuta.
Chinsinsi chake ndi chosavuta: mumangofunika kutsuka mano pafupipafupi. Anthu ambiri mwina adzakhala ndi funso: zingatheke bwanji, ndimatsuka mano pambuyo pa kadzutsa komanso ndisanagone, koma pazifukwa zina sindiwonda. Ndipo chinthu ndi chakuti kawiri pa tsiku sikokwanira kuonda.
M'malo mwake, simuyenera kuchita izi kangapo patsiku. Kuchokera kumayendedwe akhama, kuchuluka kofunikira kwa zopatsa mphamvu sikudzawotcha, ndipo m'kamwa zimatha kuvulala. Kuti mukwaniritse zomwe mukufuna, ndikofunikira kuchita njirayi mukatha kudya. Katswiri wa zamaganizidwe a Nizhny Novgorod malo ochepetsa thupi a Sergei Sinev adati atatsuka mano anu, pamakhala chinyengo cham'maganizo. Ma receptor pa lilime amatumiza chizindikiro ku ubongo kuti chakudya chatha, ndipo kukoma kwa mankhwala otsukira mano kumasonyeza kuti thupi ladzaza ndipo silikusowa chowonjezera. Choncho, anthu amene amatsuka mano akamaliza kudya amakhala ochepa thupi.
Kutsuka mano kumathandizanso kuchepetsa thupi chifukwa ndi mwambo wosonyeza kuti watha kudya. Pambuyo pa njirayi, pamakhala chilakolako chochepa chofuna kutafuna kapena kutafuna kena kake. Kutsuka mano ndi njira yabwino yochotsera chizoloŵezi choipa chodyera zakudya zomwe zimatsogolera ku mapaundi owonjezera.
Makolo anatiphunzitsa tili ana kuti m'pofunika kutsuka mano m'mawa ndi madzulo. Madokotala amalimbikitsanso kuchita izi mukatha kudya. Kodi ndiyenera kunyalanyaza izi? Kupatula apo, chizoloŵezi chathanzichi sichidzangopangitsa kuti m'kamwa mukhale oyera, komanso kuti chiuno chikhale chochepa komanso kuti m'mimba muzikhala bwino.