wow…what an on going story
I just wanted to say that u can inspire alot of people and I think u do along the way with ur story . From a musician to online policy expert is not an easy change at all and who knows what can u change to afterwards:)
for me ur story keeps me on my track , I always don’t see myself working on the same field for the whole of my life - I always have this discussion with my friends - and the stability thing pops up as u say 
but I am not sure coz I am still starting but I wanna ask u do u think the stability thing is abit overrated to this kind of lifestyle ? when u say that “it is not over: stability is not achieved, and I am not sure it ever will " and the question is do u really want to achieve this” stability "? coz I think if u r trying to reach it u wouldn’t have made these transitions and what do u mean with "stability " economic , social ,…?
anyway am really glad to know someone like u and hope we can know each other better -work collaborat together -