A trumpet sounds pretty much like a trumpet, and that's true of a lot instruments; pianos sound like pianos, but there's something about the guitar - the range of possibilities is much broader.
One of the good things about globalization is it has created a single international music community, and I feel very much part of it.
Jazz came out of New Orleans, and that was the forerunner of everything. You mix jazz with European rhythms, and that's rock n' roll, really. You can make the argument that it all started on the streets of New Orleans with the jazz funerals.
Jamming is really the most awful, excruciating experience for me; I really don't enjoy it.
For me, my awkward phase corresponded to an interest in rock n' roll. From experience, I'm guessing an insecure childhood is probably quite a common thing among people who start a rock band.
The big cop-out would be to accept popularity rather than opting to try to create potent work. It's so easy to do the popular thing, the expected thing, and that's where you start to cheat yourself - and your fans, in the end - because there's an inherent dishonesty in pandering and dishing up what everyone's expecting.