Stop waking up with bedhead. Cotton pillowcases create friction that leads to...

https://www.bookmark-tango.win/ever-wonder-why-your-hair-feels-knotty-by-morning-it-s-usually-just-friction

Stop waking up with bedhead. Cotton pillowcases create friction that leads to breakage, so try switching to silk or satin. For extra protection, pop your hair into a loose, low plait before bed