Waking up with messy bed hair is normal, but constant friction against cotton...

https://www.4shared.com/office/pcYDzaBAjq/pdf-88397-12006.html

Waking up with messy bed hair is normal, but constant friction against cotton pillowcases can lead to breakage. Switching to silk helps, but the easiest fix is a simple, loose protective style like a braid. Your hair will be much healthier come morning!