I know we all try to take breaks from pre workouts and stims...etc but today, i had a random thought and thought i would share. everyday, millions of americans consume a few cups of coffee each day. i know our pre workouts have other ingredients in them other than caffeine, but is it really that worse? im not saying "do not take a stim break". im just saying, maybe the 1 tub on 1 tub off is a bit much. i havent seen any studies or anything on this, so im open to discussion/debate. always trying to learn! thoughts?