Personally, alcohol (4.5% ABV) is the only & most potent mind alterer for my tastes, and then sufficient to re-hydrate while dancing.

Caffeine, while not as potent as alcohol, is nevertheless an addictive, mind altering drug. If you feel the need for a good cup of tea or coffee, then alcohol is not your only drug of choice. It is found in a range of foods and beverages and is hard to avoid.

DC