We can pursue a healthy and happy life not only by being physically fit but mentally as well. When we are free of depression, stress, and anxiety we live more happily. Our mind reacts differently to different courses of the event and as per which, our feeling fluctuates. People with depression and anxiety are likely to be the victim of many other physical and mental hazards of which they might not be conscious of. Physical issues such as heart disease, ulcers, colitis etc.