Waking up with a bird’s nest is frustrating, but it’s mostly down to friction...

https://griffinphut760.theglensecret.com/why-do-people-say-healthy-hair-is-about-habits-not-treatments

Waking up with a bird’s nest is frustrating, but it’s mostly down to friction while you toss and turn. All that movement against your pillowcase causes frizz and those stubborn morning tangles