@LiE, I want to thank you for giving me the inspiration to cut down on my caffeine intake. Slowly but surely my dependence/habit/whatever you want to call it has grown over the last few years, and it's really definitely not good for me at all. This thread made me think about it, and the more I thought about it the less I was able to laugh it off. As you say, having to rely on a substance to get my day started and - I cringe to admit it - the fact that I indulged the feeling that I needed to have caffeine before doing anything that involved even slight mental or physical effort is something that I find embarrassing. It's not something I could accept any longer, and although I haven't gone full cold turkey, I'm on the way to reducing it in a meaningful way now. The other day I even had the "oh, I haven't had any coffee today...." moment, and it wasn't a headache, lethargy or my temper that reminded me! So yeah, thanks.