Emotions have always been a stumbling block for most people to conquer and overcome. By its nature, it is from a delicate source within our hearts that has been around for centuries yet requires thousands of years to understand.
To get a head start and better understand ourselves, it's best we understand how to receive and transmit emotional signals properly. Be confident, expressing your feelings and ideas is the first way to cross over the miscommunication bridge and winning the hearts of people.
To me, expression is freedom. It doesn't matter through what platforms, art, painting, verbal, singing, lyrics, music, video, photographs, etc... whilst, letting your mind, heart and soul take control and viola! An art piece of your interpretation on things. Perhaps, if you don't mind, I would see that everything in life takes the form of art, of expression. That's what makes life rather interesting with an alluring aura, doesn't it? Be in peace yo.