[maccard]

have you tried a pre-workout style dose (it’s about 8-10 coffees in one)? The first time should give you a pretty good idea of what the “jittery” feeling is.

[Novosell]

I googled some pre-workout and it seems to be about 200mg of caffeine, same as a can of Monster. I've drank 2 cans of Monster back-to-back a few times in my life and still not felt jittery.

I largely share experience with Kiro, I don't feel like caffeine makes me perk up at all really. I just drink Monster cause I love the flavor of some of them.

[Aerroon]

I'm the same. I've taken caffeine pills and not noticed it. I can also just drink tea/coffee and then sleep.

[Ancapistani]

200mg, I feel nothing. 300mg, my heart races some, but still no jitters or anxiety.