The routine (the white lines that go from left to right) changes you. You can't feel it, because it does very very slow. As time goes by (the grey vertical lines) you are changing. The routine gets in the way. It annoyingly disturbs the the main picture. You think : "This is just a day job, but I am actually an artist". But you are wrong. You are only part-time artist. Only if you can use this to your advantage(the blue background triangular figure in the lower middle), you can get you break-through (the white figure in the center). Otherwise the conveyor of life will be moving without you notice ( the grey horizontal ribbons in the upper part).