Survival of the Fittest and Cooperation: Examining the world from the perspective of competition for survival reveals that only the strong and fittest survive, a concept often referred to as “Falling Prey to the Strong and Survival of the Fittest.” However, there are cases where this principle does not apply, when each entity cooperates with the others. Then, rather than surviving because they are strong and adaptable, it may be that they are strong and adaptable because they survived. Cooperation is an act of a very peculiar nature. The truth is, those who cooperate are the strongest. - Joseph’s “just my thoughts”
A lifetime of tuna is about 10 years. They don't have any muscles to suck the water up and constantly have to be moving their bodies to breathe in the water. So, they can not be sleeping or resting a lifetime of tuna. Even going to sleep, tuna must keep on moving in a sleep-like state until their deaths, if they stop moving, they will be dead soon. According to the attribution, tuna can swim in water at over 100 km/h speed, they need so many other fishes as foods to supply the wasted energy for this fact. The tuna is paid for the huge price of becoming a top-rated predator. But I'm not a top predator, so why do I eat so much? - Joseph’s “just my thoughts”