I keep thinking about that scene in Kill Bill, when Uma Thurman goes into the mountains to start her training. And she stands in front of that piece of wood as the first step. And she places her hand against the board, then pulls it back and punches. And she just keeps punching, touch and punch, touch and punch....until her hand is bloody. And she just keeps punching. And for some reason, visualizing that scene has helped me to center myself. I don't know why. Perhaps it is something I should discuss with a professional. For years, when I've been struggling with anxiety or the extreme emotional reactions that come with my PMS, I've tended to get into who I call 'repetitive thoughts'. I have no idea if this is an actual thing or not. I can clearly remember having a fight with a boyfriend when I was 23. I laid in my bed that night and thought, "He doesn't love me". And it made me cry. So I just laid there, thinking it over and ov...