I think one of the reasons musicians keep doing what they do and writers keep doing what they do, is that we're totally unsuited for anything else. And I for one am much too lazy. ↗
When people used to call me a political writer, it was kind of confusing because I was always much more interested in the social end of things which hinges on the political, but it isn't really part of it. ↗
A guitar for me is pretty much strictly in the context of writing songs for my band, coming up with ideas with my band, and then being able to perform those songs as best as I can on stage - that's what the guitar for me has always been. ↗
It's much easier to write when you're sad. But you can end up isolated and depressed because you almost need to put yourself in that situation to have that angst to write from. ↗