Kaya mukufuna kuyamba tsiku lanu dzuwa litatuluka kapena pafupi ndi nthawi ya nkhomaliro, monga nthawi zonse, pali zabwino pazosankha zonse ziwiri. Tiyeni tikambirane mwatsatanetsatane. Mwambiwu umati, “mbalame yoyambirira imapeza nyongolotsi”. Malinga ndi kafukufuku wa ophunzira, anthu omwe amadzuka molawirira amakhala ndi mwayi wokwezedwa. Katswiri wa zamoyo wa ku Harvard, Christopher Randler, anapeza kuti “anthu a m’maŵa” amavomerezana ndi mawu osonyeza kuchitapo kanthu: “M’nthaŵi yanga yopuma, ndimadziikira zolinga zanthaŵi yaitali” ndiponso “ndili ndi thayo la chilichonse chimene chimachitika m’moyo wanga.” Palibe nkhawa akadzidzi ausiku, luso lanu limakupatsani mwayi woti mupitilize kudzuka koyambirira pantchito zawo zamaofesi. Malinga ndi kafukufuku wochokera ku Catholic University of the Sacred Heart ku Milan, anthu amtundu wa usiku adapezeka kuti ali ndi mayeso apamwamba, oyendayenda, ndi kusinthasintha. Yunivesite ya Toronto idachita kafukufuku pakati pa anthu opitilira 700, malinga ndi zotsatira zomwe anthu omwe amadzuka okha mozungulira 7 am amakhala 19-25% okondwa, okondwa, okondwa komanso ogalamuka. Malinga ndi kafukufukuyu, anthu omwe amadzuka isanakwane 7:30 am amakhala ndi vuto lochulukirachulukira kupsinjika kwa hormone cortisol poyerekeza ndi akadzidzi ausiku. Asayansi ochokera ku yunivesite ya Alberta amati ubongo wa larks pa 9 am umagwira ntchito bwino komanso yogwira ntchito. Malinga ndi kafukufuku wa yunivesite ya Liege ku Belgium, anapeza kuti maola 10,5 atadzuka, ntchito ya ubongo ya kadzidzi imakula kwambiri, pamene ntchito yapakati yomwe imayang'anira chidwi imachepa mu larks.
2022-11-11