Being creative is not a hobby. It is a way of life.
I'm not sure who said that, but it is definitely how I see my life. It is very important to me that I create things daily, whether that means painting, drawing, making a page in my art journal, scanning my pictures and improving them digitally or just decorating flower pots for my balcony. It has to be something to fill that need to create and it depends of how much time I have got, but most of all it means enjoying the process. Drawings like that doesn't take much time and are really simple to make, but what a fun process it is.