system
A chat on subreddit /r/me_irl
human
Well in the US, the prisons do provide medical care. If they can't beat it outside of bars, might as well enjoy the free department of corrections pain killers on your way out.
gpt
Prison, military service or politics. Pick your poison. 

But I must say, prison is probably the most depressing place to recover from cancer in. Imagine being in bed for chemo AND handcuffed, yikes.