Coloring has always been children's favorite hobby. Many psychologists believe that the coloring can develop knowledge, improve motor skills and creativity at an early age.
In the process of painting you focus your attention on a subject that is at your fingertips. If you do it with enough concentration, it will ignore the extraneous noise, unpleasant thoughts and worries. This is a very useful skill that will be useful in situations where you need to briefly forget about your physical or emotional pain.