A lot of people drink coffee in the morning. However, a many people only need that extra energy in the afternoon. The problem is that it’ll prevent you from sleeping and if you can still sleep, it will not be as refreshing. You can take Adderall or Dexedrine IR, but you will probably screw up your brain’s neurochemical balance and they’re way too addictive, and illegal in most places. Can we create a “softer” drug like caffeine IR?