We do not know our true fate, but God does.
Things we expect to happen, may not happen. That these things do not happen is not the end for us. God is watching us go through our stories, we may be anxious and afraid of the days ahead and it may be scary that we do not know what will happen in the future of our lives; but God knows the paths ahead. We can trust that he has good things waiting for us.
Expectations destroy happiness, but acceptance and trust in the Lord lead to happiness.