To me it's another term of freedom Painting/drawing is another form of expressing yourself, from what kind of things you are into, as well as your mood during the process of making such art. It expresses what you are showing on a simple sheet of white paper Playing an instrument is also another form of expressing yourself, but not by sight but by listening. Each note shows what you're trying to put into this music but mood as well changes each note extremely from making it powerful to making each note very soothing. Playing an instrument let's out all your emotions bundling it up into tiny little notes to create music. [spoiler]and yes I'm reviving this post[/spoiler]