As an analogy, it's like healthcare/insurance taxes - you pay them regularly in the hope that if you ever need it, they'll pay for you.
Why would you expect to receive an organ if you're not willing to offer yours?
As an analogy, it's like healthcare/insurance taxes - you pay them regularly in the hope that if you ever need it, they'll pay for you.
Why would you expect to receive an organ if you're not willing to offer yours?