I think it is perfectly fond to be so passionate about some activity that others may label your obsession as nuts.
Many lasting inventions and ideas are born by people who were a little nuts.
This past weekend, I went to a live on stage performance of Richard Wagner's "Parsifal" opera. The music so resonates with me that I experienced waves of tingling that start in my lower back, travel up through my spine and blossom inside my head, and then travels down my spine, back up and on and on. Extremely pleasurable. This music excites a strong resonance in my nervous system (as we Physicists say). I can repeat at home as I listen to the music on my audio system.
Can this phenomenon be described? Yes, the physical activity is well understood. And No, The emotional experience cannot be described by words and technical jargon. There will always be our body that interacts with our surroundings.
This is an area ripe for more research - the mind/music interaction.
Be proud of your obsessions. They define you.

