Can the US ever win the war in Afghanistan

We can never win the war in Afghanistan, simply because our enemies do not fear anything. They are willing to die for their cause and will never surrender. Despite the fact that we easily removed the Taliban from power, we did not eliminate them. They will still fight us until we give in, and since that seems unlikely, this war will not end for a long time. Unfortunately, their motives are overall more important to them, and they will be more motivated to take out anyone who gets in the way of their Jihad.