I got started when I was 3 years old because my father was a music teacher and my lessons were free. Instead of learning to walk, you learn to play the piano.
There are two ways to extend a business. Take inventory of what you're good at and extend out from your skills. Or determine what your customers need and work backward, even if it requires learning new skills. Kindle is an example of working backward.
I have never forgotten my days as an Eagle Scout. I didn't know it at the time, but what really came out of my Scouting was learning how to lead and serve the community. It has come in handy in my career in government.
I remember in the circus learning that the clown was the prince, the high prince. I always thought that the high prince was the lion or the magician, but the clown is the most important.
Every time you go in, it's like starting over. You don't know how you did the other records. You're learning all over. It's some weird musician amnesia, or maybe the road wipes it out.