Sleeping with wet hair gives me flat and frizzy hair? It seems like a lot of people here are able to wake up with beautiful curls and wavy hair after sleeping with wet hair in a bun or something.

For me, my hair becomes flat in random areas, uneven kinks, frizz and tangles everywhere. My scalp also itches.

What am I doing wrong? How do I achieve nice wavy curls and texture in the morning WHILE being able to catch a few extra minutes of sleep!