I-amber iqukethe uwoyela we-ether, ukuhlolwa kwesayensi kubonisa ukuthi ingakwazi ngesikhumba ukusiza ukuhamba kwegazi, ithuthukisa ibala futhi ithulise ingqondo, inhlaka iphumelela ngokukhethekile kulesi sici kumuntu obuthakathaka ngokomzimba.Ikhombisa ubungqabavu bempilo kanye nomzimba onempilo.Ngaphezu kwalokho, inhlaka inamandla omlingo ekubulaleni inzalo nasekuvimbeleni izifo ezithathelwanayo, iphinde ibe nomphumela opholile ekuphathekeni kabi kwamathumbu, futhi ikhuthaza ngisho nokusebenza kwesibindi namaseli ezinso.