Because I have sixty years of being a professional composer, conductor, musician, whatever, and you develop a lot of friendships and you get involved with a lot of sort of long-term commitments and obligations. ↗
But somehow, I felt no inclination to be interested in it in any amateur way, let alone professional, until suddenly I became interested. And the first thing I did was to compose: not play an instrument, but to compose. ↗
I think the greatest photographers are the amateur photographers who do it because they love it. Arnold Newman is a good example; he is a consummate professional, but he's also an 'amateur' in the pure sense of the word. ↗
This is the profession I chose, and you really learn to save your money because you never know how it's going to go, but you still want to get out there and work. ↗