I think folks think that all of a sudden they are gonna get this surge of feelings with sarms, it just isn't that way it is a gradual steady thing that happens its not a tingle or a jacked up feeling. its just one day you lift 10 to 15 lbs more or do 3 or 4 more reps than you could have normally done or you find that your rest period is shorter or that 2 hours went by in the gym and you still feel like there is gas in the tank. that's it!! its not a gimmicky type holy shit I feel crazy on this like NO explode or some other caffeine loaded preworkout