I’m not sure how to describe this. It makes it harder to just “go for a walk and talk” if you’re looking to connect with a colleague. Makes me feel like the person is less philosophical. Completely unfounded, I admit. Whatever it is, I can’t put my finger on it but I can’t trust non-coffee drinkers.
Double the distrust if they are not just non-coffee drinkers, but get their caffeine in an artificial way, say like guzzling a Mountain Dew or Monster-type drink.