Disappointment is inevitable. But to become discouraged there's a choice I make. God would never discourage me. He would always point me to himself to trust him. Therefore my discouragement is from Satan. As you go through the emotions that we have hostility is not from God bitterness unforgiveness all of these are attacks from Satan.
The fact that we are I don't know how many millions of people yet communication complete communication is completely impossible between two of those people is to me one of the biggest tragic themes in the world.