Stop waking up to bedhead. Cotton pillowcases cause friction, leading to...

https://technivorz.com/the-ultimate-overnight-routine-for-naturally-dry-curly-hair-wake-up-with-your-curls-intact/

Stop waking up to bedhead. Cotton pillowcases cause friction, leading to breakage. Try a silk or satin case instead, and tie your hair in a loose, comfortable style before bed to minimise morning tangles