I consider the piano my 'main' instrument and have been playing for as long as I can remember. It seems to me that I might have come up with something resembling a song as early as 4 or 5 years old. ↗
What I find interesting as a 40-year-old is the idea of trying to be a part of a pronounced, continuing independent culture. The basic tenet of America is that you rebel and then you get real. ↗