Many retirees would love to retire somewhere warmer with a beautiful coast and a reasonable cost of living. Puerto Vallarta, Mexico, is one of the options many retirees may want to consider. There are several challenges to consider such as the difficulties with Medicare in foreign countries and the different income tax situations.
The air pressure inside a human body is roughly equivalent to the pressure of the atmosphere. Normal air pressure is about 13.7 pounds per square inch at sea level.
There is almost 3 football fields of water above us. If my calculations are correct the pressure here is 355 pounds per square inch, or 24 atmospheres. There are over 51,000 pounds pressing on every square foot of the whale's body. This is already past the limit that a human diver breathing air can survive.