Listen to the Beatles ;-).
Seriously though, I LOVE film, absolutely live and breath it. But, the more you learn about something, anything, the less magical it feels. You see patterns, you understand how it's put together, and you learn to do it yourself. Now that I am beginning to understand film, watching movies is not fun. It's almost work. I love it and am addicted, but I don't watch movies to relax anymore. The magic is gone.
I don't think there's much you can do besides use it to the max now. There's really not much going back.
You know those picture (there's a technical term, I just don't know it) that are a picture within a picture? You look at it and see a bunch of rocks, but when you look closer you realize that the artist has hidden horses and birds and maybe even fish in the rocks? But as soon as you see all the other things, the picture will not ever look like just rocks to you anymore. The mystery is gone and the 'magic' of the moment is gone. You know too much. You can still enjoy the beauty and complexity of the picture, but it can't ever look like rocks again.
You understand music very well obviously and it won't ever just look like rocks again.
I guess what I would do is go and find something else that still has magic. Don't give up your music at all, keep going full speed, but find something new to do on the side. Painting? Sculpting? Film? Theatre? Writing? Just ideas.
Hope I helped.