"If you have two large male deer butting heads against each other , you might think ... the strongest will win , and pass on his genes . However , sometimes the deer 's horns inter-lock and if they ca n't separate they die . So , a cowardly weak deer that stood by on the side-lines would be able to mate . Survival of the cowardly and weak comes into play ."
"Well , since you used the word `` sometimes `` I assume you realize that this is n't the case all the time . Sometimes the stronger deer actually does win . So what is your point ?"
"If you have two large male deer butting heads against each other , you might think ... the strongest will win , and pass on his genes . However , sometimes the deer 's horns inter-lock and if they ca n't separate they die . So , a cowardly weak deer that stood by on the side-lines would be able to mate . Survival of the cowardly and weak comes into play ."
"Well , since you used the word `` sometimes `` I assume you realize that this is n't the case all the time . Sometimes the stronger deer actually does win . So what is your point ?"