Assume you’re life-lusted and are willing to abandon every moral you have just to live. Paying for cancer treatment is also worth prison time to you.
Also assume you’ve exhausted all ethical fundraising options, i.e. GoFundMe, loans, etc. and that insurance won’t cover treatment for whatever reason.
That's a bit unfair. This question is pretty much only relevant to USians and USians should be reminded of that at every possible opportunity. We're trying to help you, man.