Two of my friends had a close call last month. One had an emergency quadruple bypass. The other one has COPD and fell down to 15% of normal lung capacity, and i

Two of my friends had a close call last month. One had an emergency quadruple bypass. The other one has COPD and fell down to 15% of normal lung capacity, and is now under 24/24h oxygen, hoping for a pair of new lungs...