A man of limited desire will always have less or perhaps nothing to worry and sensibly no fear of losing anything or everything in life.
God Is Great. If these three words together enshrine in our mind, heart and soul, then there is never worry, anxiety nor a fear of failure in our life.
A person who keeps always his profile down-to-earth doesn't have to worry with those who surround or who to go around for he is likely to get only those who are of his ilk and the real worth on the ground.