The most difficult thing is the decision to act, the rest is merely tenacity. The fears are paper tigers. You can do anything you decide to do. You can act to change and control your life; and the procedure , the process is its own reward.
The most difficult thing for me is a portrait. You have to try and put your camera between the skin of a person and his shirt.
This is a way for artists to communicate directly to their fans. If you think of an artist like Bruno Mars, he's using Spotify, creating playlists and listening to music through it.