The poem has a different understanding once you take into account she committed suicide soon after. In the poem she talk of being dead in the figurative sense and hiding it with smiles of accomplishment and illusions. Instead after you see she meant she was dead inside and when she talked of her feet saying we've gone to far she means she's tired of living. And again she talks of flowe petals closing as she closes in on herself.
Answer:
Answer 3 as it includes all of the factors that is listed in the rest of the paragraph
Answer:
Why Teenagers Are So Impulsive. ... One explanation may be that as a group, teenagers react more impulsively to threatening situations than do children or adults, likely because their brains have to work harder to rein in their behavior, a research team reported here yesterday at the Society for Neuroscience meeting.
Explanation: Look it up :)