I'm 42 as well and am in perimenopause. My BP was stable on medication from 2012 to this year and now my moods are cycling again because of the hormonal chaos. It's crazy-making! And unalana - I hear you on noise driving you crazy! I work in a setting with a lot of kids and teens, and there are times when I'm about to lose my mind! Plus, my office is generally freezing, and I feel like I'm turning the space heater on and off every 30 seconds because as soon as I turn it on, I get way too hot. To top it off, I've been diagnosed with multiple sclerosis in the past year, and that also makes me sensitive to heat and cold. I'm about ready to lose my mind! Sorry I don't have anything more helpful to offer, but I wanted to let you know that you're not alone!