I see. The post was essentially a reaction against people going "concurrency is easy! What are you talking about it being hard?!" When people say "concurrenc

I see. The post was essentially a reaction against people going "concurrency is easy! What are you talking about it being hard?!" When people say "concurrency is easy", they mean "I use little bits of concurrency that I understand well and I find those easy". That's not the same as "concurrency is easy". That kind of arrogance is essentially like saying "flying a jet fighter is easy, because I know how to use a seatbelt".