Each year, more than 50 million Americans experience symptoms of mental illness. A mental illness is a condition that affects your thoughts and your behavior, this disorder doesn't let people work and socialize in a normal way and causes them to withdraw from society. Some of the symptoms are delusion, depression, suicidal thoughts, substance abuse, etc. In 2017, the United States population was around 325,7 million people, which means 15 of 100 people has experienced a mental illness symptoms.