Every person has different hobbies to entertain them and make them calm and peaceful. By involving yourself in your hobbies you forget about the thing which borther you in day today life. Enjoying your hobbies is the medicine to calm your mind. Hobbies sometimes referred to meditation where you can forget about all the tension in your life.
Music: Music is one of the best ways to relax you. Somebody enjoys more if they are listing to their own set of tracks. Playing musical instruments also helps you express yourself and relieve tension. Slow beats, in particular, are associated with meditative states as they encourage slow brainwaves.
Gardening: It is one of the very easy way to relax yourself. Nature is one of the thing that attracts you more and make you feel more calm. Every part of nature either its cold wind, sound, sunlight, all of these help calm your mind and improve your mood. So plant more to calm yourself and make the world more greenery.
Painting: Painting is another source to calm yourself. Color are always helpful to change your mood. Painting is an entertaining hobby that opens up your creative outlet and makes your mind sharper. Draw whatever you want forget about what is going to appear. While painting you actually talk to yourself. So paint more to calm yourself.