Thank you for the post.
Every profession also has to face these kinds of ethical dilemmas.
In the end we die.
This can, justifiably, motivate people to be selfish or selfless.
It is comforting to know that there is a community of strong, caring & sincere people who are very skilled, very aware and very motivated to uphold a high standard of ethical behaviour.
It humbles me, and motivates me, to stand with purpose and to be a better person!