Coincidentally, the idea of this natural conversational limit at Four surprises me. Sure, it is challenging, if you intend to participate (without just being a

Coincidentally, the idea of this natural conversational limit at Four surprises me. Sure, it is challenging, if you intend to participate (without just being a spectator). I'm used to Six as the described hard limit for this phenomenon. The professor would then muse down a tangent about "six archetypal roles". But remembering this about human active memory and reasoning capabilities flushes things out a bit more.