i've worn my hair in wng's almost everyday since i've been natural (2yrs) and my hair is healthy and growing just fine... i think some ppls hair can wng easier than others... i know a lot of folks complain about gettin a lot of tangles when they wng but i dunno... i don't have that problem... i think it's all about perfecting your wng which takes a while... but yes i agree wng's are the best option for hot humid weather... i'm from mis'sippi and it's hot as hades here so i feel ur pain... anywho could you give us more info on ur hairtype, etc. so we can give u tips and pointers...