How does connotation affect symbolism and metaphor

What do the metaphors suggest about collins's thoughts on aging? a.that he believes it is a frightening experience b.that he believes it is bearable in a loving relationship c.that he believes it only happens to the weak d.that he believes it happens to everyone

Need this asap what would be some of the drawbacks of using a specific dramatic structure such as freytag's pyramid?

How do i can change this sentence : a modern physician in a small town not only is proficient in general medicine but surgery as well. to parallel structure?