Hobbies... There are a lot of hobbies in the world, some of them are productive and another ones are weird, but anyway are hobbies and everybody has one, but why is important to have a hobbie; there are a lot of reasons, but the most important is: first, it brings you happinness because you are doing what you want; then, it is also a talent, while you are doing something you like you are getting an expert... So my recomendation is:  Try to do what you want and not what other people says, because in that way you would be without stress... :)