Hi, this is my second day sly. Anyways, I read that cold water closes the pores and stretches the skin out, makes it shinier. So I did that, and noticed my skin can get really tight. Someone actually remarked about the shine, which was cool. But I got a headache a bit after that, I feel like it's from the pressure of the skin being stretched out. Or could it be the cold air on my head? I'm just asking because others have more experience, whereas I've only been bald for 1.5 days.