In the drugs Powerpoint, I learned a lot that I didn't know. For example, I didn't know that nicotine was considered a psychoactive drug. As someone that vapes, this was surprising to me. I also didn't know that ethanol is the alcohol in a drink and caffeine is the most widely used psychoactive stimulant in the world. I knew that caffeine is in coffee, colas, and energy drinks, but not chocolate. Lastly, I didn't know that amphetamines come from the kat plant if they're not produced artificially. It's amazing how much I didn't know about drugs until this class - my mind is blown!