We are all born blind. We cannot see the world as it really is. We cannot distinguish between that which is good and that which is meaningless. We cannot see where we have come from or where we are going. Jesus said, “I am the light of the world.” Christ comes to shine his light into our darkened eyes that we might see him and live. Jesus meets our greatest needs. He provides sight for the spiritually blind.
What do you really need right now? If you lack something you want, life goes on just fine. If you lack something you need, that presents a problem. So, to answer the question you must understand your greatest problems. We do not look at our problems to despair, but so a solution can be applied to them. The solution in Christ. In Christ, all our greatest needs are met.