Very true. I only noticed all this after I quit smoking and subconsciously replaced a few smoke breaks with coffee breaks, causing me to massively overshoot my

Very true. I only noticed all this after I quit smoking and subconsciously replaced a few smoke breaks with coffee breaks, causing me to massively overshoot my caffeine levels on a daily basis. Whether it's good to keep an even level of caffeine in your bloodstream is another question of course.