I am at my wits' end. I feel like I've tried everything and my hair is frizzy no matter what I do. I am sick of it. It's winter! It's zero humidity!

Anyone want to systematically help me figure out what I need to do? I'll try just about anything at this point. I'm sick of looking and feeling like a frump.

Thanks for listening to my whining, and thanks for your help! It's nice to have a community that understands.
Mostly 2A; Fine and wavy