We had been born with two sides of brain. Each side is also called hemisphere. Based on the latest research, the left side of our brain focus on something which is related to logical and language but the right side focus on something related to imagination and art. So, I think it's interesting if we make both sides of our brain have the same workload. Most of people only focus to one of the side. For example, most of engineers only exercise their left brain for mathematical analysis everyday, but they don't try to explore somethings about art. Don't they feel the calling of their right hemisphere? While engineers still have the right hemisphere.
In the video below, the presenter talked that this is related to our education system. When we were kid and drew an image that most of people think that it was bad, our friends would insult us, and the teacher would say that we don't have any talent to be a good painter. This makes us hate drawing. We think if we create a bad drawing some people would insult us. As we know, every people were born with different talents. So, this must be normal if the beauty of drawing of every people are different. So, don't be afraid to express our interest in art. Just do what your right hemisphere wants.