You must have come across people in your life who are so complaing. They will always start their conversation with how dissatisfied they are with their life and how miserable it’s going on. They see problems in every step of their life. At times when happiness come to them they just take it for granted and don’t celebrate at all or celebrate it half hearted. All they know is to worry, worry and worry.
You must know that all these feelings of joy and sorrow are within yourself. It is you who is in control of how and what you feel about any situation.