In life, there can be many disappointments: in our jobs, our plans, our relationships, our hopes and our dreams. One thing in this life, thought, is never a disappointment. Death may come unannounced, but it comes.
The one sure thing after your born is that you will die one day. The only way to be ready is to live each day the best we can; appreciate the moments and the people in them. Then, when death comes, you won’t be disappointed.