As a technician, does this diagram feel familiar?

The Technician Question

“Do I count as a technician?” I was asked this question by someone wanting to join the Technicians’ Network. As we are an inclusive group I said “Of course you can join, the more the merrier” and so avoided the question as I didn’t have an answer. In an attempt to find one I decided to set about inventing a test to answer this question once and for all.