> the idea that I might need psychoactives to handle the work environment

It occurs to me that many people, perhaps even a majority, perceive a need for coffee in order to have the energy and focus they need.

My assertion is that cannabis sometimes has a similarly useful effect, and that one distinct example is in how it affects teamwork.

Well, most people build up their own ritual while getting to the work place and starting their work day. It is not much different as a psychoactive mean, it is just one step further, with a substance (this being said, most people already include tea or coffee in their ceremonial).

It is just that a good part of them don't even notice what they do and why they do it.