Emuva ngekhulu le-19, isosayensi waseRussia-physologist u-Ivan Mikhailovich Sechenov wabonisa ukuthi ukukhathala kususwa ngokushesha hhayi ngokuphumula okuphelele (okuwukuphumula okuphuthumayo), kodwa ngenxa yokushintsha kohlobo lomsebenzi. Emisebenzini yososayensi omkhulu kufakazelwa ukuthi uma umsebenzi ukhona ukushintshwa okusebenzayo okuvela emaceleni amaqembu e-muscle kanye nezikhungo zokulawula izinzwa kwabanye, khona-ke amafayili omzimba okhathele avuselela ukusebenza kwawo ngokushesha kakhulu. Lezi zinqubo zomzimba futhi zenze inzuzo yomzimba wethu ngokuphumula okusebenzayo. Ukuza ekhaya emva komsebenzi, njengoba iholidi ingcono kakhulu ukushintsha uhlobo lomsebenzi.
Isibonelo, uma phakathi namahora okusebenza ubambe iqhaza emsebenzini omusha, kungcono ukuthatha ikhaya ekhaya ukwenza izinto ezidinga okungenani ukucindezeleka kwengqondo encane. Kodwa lokhu akusho ukuthi kufanele ukhawule ukuhamba futhi ukhohlwe ukuphumula okusebenzayo. Yiqiniso, uma umatasa emsebenzini nokusebenza okunzima, lapho ufika ekhaya, ungakwazi ukuchitha isikhathi esithile ngokuthula okuphelele, uhlale esihlalweni esithambile noma ulale embhedeni. Kodwa-ke, lonke kusihlwa kule ndawo engenamkhawulo akufanelekile ukuphishekela - ngeke uzuze ekuphumuleni okunjalo. Qaphela ukwenza noma yikuphi umsebenzi wesikole noma ngisho nokuya emsebenzini wecandelo lezemidlalo - into eyinhloko ukuthi lapho wenza umzimba, ikakhulukazi lezo zithundu ezingakhathazeki kakhulu phakathi nomsebenzi wosuku lonke. Ngakolunye uhlangothi, ukhathele ukusebenza komsebenzi wokuziqhenya weqembu lezinhlanzi zomzimba ngesikhathi sokuphumula okusebenzayo akufanele uthole imithwalo esindayo. Uma unomuzwa wokuthi umzimba wakho ukhathele ngokwanele ukuze ungakwazi ukukhuthazelela noma yikuphi ukuqeqeshwa, okungenani uhambe nje uye epaki eliseduze noma epaki. Lolu hlobo lomsebenzi luyindlela yokuzilibazisa okusebenzayo futhi kuzosiza ekunciphiseni ukukhathala. Ngaphezu kwalokho, ukuhlala emoyeni ovulekile kuzoletha izinzuzo ezinkulu ohlelweni lwakho lwezinzwa, kucebise i-hemoglobin yegazi nge-oksijeni futhi kuhlinzekwe ngokugcwele kwamandla ngesikhathi sokulala.
Uma usebenza ehhovisi futhi uchitha lonke usuku phambi komqapha wekhompyutheni, khona-ke kulokhu ukusebenza komzimba okusebenzayo kuzoletha inzuzo enkulu emzimbeni. Uma ungahle uhlele ukuphuma ezindongeni zendlu yakho, khona-ke uhlanza izakhiwo - lolu hlobo lomsebenzi luzohlinzeka ngomthwalo omuhle ngokomzimba. Uma kwenzeka yonke imisebenzi yasekhaya isuvele igcwaliseka futhi kunesikhathi esiningi samahhala, ungabi nobuvila ukungena esigabeni sezemidlalo noma eklabhu yezempilo. Into okumele uyicabangele yisikhathi sokuqeqesha. Kunconywa ukuqedela izifundo kungakapheli u-8 kusihlwa, i.s. amahora amabili noma amathathu ngaphambi kokulala, ukuze ukuphumula okusebenzayo kungaholeli ekuziphatheni komzimba wakho esikhathini sakusihlwa futhi kungabangeli ukuleleka. Inzuzo yokuya okungenani izikhathi ezimbalwa ngesonto yokusebenza lapho ungayisebenzisa khona kuyoba yinto ebaluleke kakhulu empilweni yakho. Iholide elinjalo elikhuthele lizokunikeza injabulo, isimo sengqondo esihle, inhlalakahle enhle kanye nokululama okusheshayo.