You use your mind every day. Keeping it healthy significantly impacts your daily life. 

Your brain is the most complex, important organ in your body. It controls what you feel (both physically and emotionally) how you function, and how you think, among many others. Thus, a brain that is unhealthy can induce serious consequences in all areas of your life. Maintaining a healthy mind, then, is arguably ​the most important thing you can do for yourself.