You don't need to do anything.you don't need to analyze or think about what you're hearing. You don't even need to listen to music. But music is my passion. I love to listen to it, learn about it and think about it. When I was a kid, I dreamed of being able to record and play back sound and video without degradation. Technology has gone so far beyond that, it's astounding. I have a collection of all kinds of music that no one, not even a millionaire would have been able to buy a generation earlier than me. I have a high definition projection system, so I have movies in my home. It just keeps getting better.