Yeah, mild levels of caffeine (<200-300mg for me I'm guessing) give me a barely noticeable but consistent boost. Anything more and I avoid lethargy but i also s

Yeah, mild levels of caffeine (<200-300mg for me I'm guessing) give me a barely noticeable but consistent boost. Anything more and I avoid lethargy but i also sacrifice attention which has its own pros/cons including the ability to enjoy repetitive but boring work.