That might apply to @shane0911 as well as my.... friend but shane probably drinks a bit more than that.
A friend told me that years ago a woman bet him that he couldn't drink a case of beer. She told him "It's impossible for 1 person to drink a case of beer in an evening." He got a case and proceeded to drink the whole case while they watched football at his house. He then walked/stumbled to a convenience store a block away, got a 6 pack and drank 4 more at his house before he passed out. He was pretty proud of himself.
How about central nervous system stimulants like Caffeine and Adderall? Wouldn't these allow me to function at the highest level?
Caffeine and adderall are different and have different purposes. I guess my question for caffeine is, why is it needed? To wake your ass up after smoking and drinking the night before? Because you work too many hours or under too much stress to get a healthy amount of sleep? Caffeine is artificial bullshit IMO. If you like the taste of coffee, then get decaffeinated. Adderall is a prescription drug for people whose brain chemistry is naturally altered and it's an amphetamine. For a lot of people with ADD or ADHD, Adderall and other related drugs, allows them to be more capable and function at a higher level. Someone once told me that having ADHD is like having a swirling sandstorm in your brain and people asking you to focus on just one grain. If you don't have anything on that spectrum of issues, then adderall is just you drugging yourself.