This isn't about whether or not you can multitask. It's about where your priorities lie. If you're doing something where people depend on you, some asinine thread on BF shouldn't be popping up when you're doing what you're doing. On your down time. Sure, whatever. Maybe even as a fleeting thought. But to go so far as to think about, then isolate and respond to something so trivial during an emergency where you're saving lives? If you really are a First Responder, Medic, and/or K9 Handler your priorities should lie with helping out those in need and not some POS thread on BF.

By "supposed" I mean I don't know whether or not you are what you say you are, but I am assuming your are in this instance.

I didn't question your competency. If I did, I would say something along the lines of "You're incompetent."