Why are there so many stimulants on the market that are socially acceptable, but almost no downers? Coffee and Tea are the two most popular beverages in the world, cafinated sodas (Coke, Pepsi, the Dew) are everywhere, Energy drinks are all over the place, weightlifter/weight loss people crush the stims.
There is really nothing the equivilent of Red Bull but with the opposite effect. People can say weed, Kratom, etc. but you can't really have that chilling in your cube/office like a coffee or a Monster.