I'll refer to General Ferron again, but I would say in simple terms that “yes, we can” is the first sentiment among Afghans because they're seeing that they can serve and defend themselves.
“Yes, we are”—they're actually seeing that, and the dominant delivery of the security effect in Afghanistan today is by uniformed Afghan army, police, and special forces.
“Yes, we will”—“will” is really the long game, to persist in the delivery of that development and the sustainment of that security capability, mindful of all the other natural needs and ambitions of the citizens of Afghanistan for stability, education, and economics that work for them, which are still aspirations that are yet to be fully realized.
So I'd say in simple terms that's what I perceive and what I perceived when I was in the country serving there myself.
Jim.