I assume one becomes a chef because they have a love for cooking and food and the artistry involved, but I can’t think of anything more eroding to that love of the craft than the kind of working day I see chefs and other kitchen staff go through. It seems to an outsider like me that it’s basically a shift-length panic attack, every day. But that can’t be the case, or no one would do the job!
Not necessarily, people react differently to different stimulants. For me, coffee calms down my mind but makes my body feel perky. Others do get sleepy with it.
The only and only time I tried cocaine is how I eventually found out I had ADHD. it definitely didn’t do anything to make me want to party - I could think straight and wanted to go somewhere quiet to enjoy the mental quiet.