Personally, I've found one of the more stimulating ways of playing in recent times has been to kind of move outside the free improvised area and work with people who are probably improvisers but they have a particular way of working.
“I was the only white kid in my neighborhood for most of my youth even in high school, so reverse racism was just as apparent as racism.”
“I'm pretty good at remaining calm during an emergency. My house burned down when I was 12, which made me really pragmatic about what needed to be done. But I can be bad in that I compartmentalize a lot of emotions and push them away to deal with them at a later date.”