I think the best thing an artist can do is not hang out with other artists. I really dislike hanging out with musicians, for the most part, except for a few select friends, because I don't like to talk about music all the time.
My grandfather on one side was trained as a cabinetmaker but eventually worked as a coachbuilder and then built cars. I inherited from him a love of cars, but with no technical ability whatsoever, sadly!
I think my mouth just opens and I spontaneously say things that occur to me.

