Not at all. Hell I'm a dispatcher and took a systems class at the local college where I had my dispatch training. They happened to use all of PSA's stuff as far as Ops Specs and FOM go. The systems class wasnt a requirement, but as it was taught by a ComAir Captain, seemed like a good idea, and it was full of useful info. I want to know why something works the way it does, rather than just how to push buttons to get what I want. I just spent a couple hours reading through some of the stuff in this post, interesting reading.