If you're able to accomplish them, you would have more respect for yourself because then you would be able to believe that you yourself can achieve thos3 high standards. And you would believe in yourself more.
Double jepordy. self incrimination. due process. trial by grand jury
One very famous, perhaps the most famous way was through improvised vaccination. Specifically, George Washington ordered his healthy men to be injected with substance taken from the wounds of the sick men during a smallpox infection.
A risk was that those men would get sick just like the the sick men did, but the the potential reward would be that they would get sick in a controlled way and that they would be able to fight this disease.
9,916,840 pre war Jewish population
5,728,051 Jewish deaths