“Idle mind is devil’s workshop” is 100% true and I have realized this personally. When I was jobless for six months, my mind was filled with unwanted things and I had unnecessary fears. And it is very much difficult to control thoughts, since I don’t have any other jobs to do. I have become lazy and I face has become clumsy. Now I got a job. The job is very busy, but I am very comfortable and easy than before. Make life simple, by keeping yourself very busy. But please note that physical rest is also equally important. Over work can also harm your health.