After a surprise fire alarm went off in their kindergarten classroom, all of the children gave saliva samples to determine their levels of the stress hormone cortisol. Two weeks later, when questioned about the fire alarm, those children whose cortisol levels were remembered the most details about the fire alarm.

Those children whose cortisol levels were low remembered the most details about the fire alarm.

Explanation:

This is because, it has been statistically been proven that there is relationship between the level of cortisol and the rememberance of a past event.

The research carried out shows that, when a negative event happened, those with low cortisol level tend to remember the event more clearly than those with high level of cortisol.

glass wants to live in a world of super heroes and villains. he have lived all his life trying to be responsible for the creating the origin story of a super hero; he schemed and caused many incidents (many of them fatal) hoping that someday someone with superpowers would show up and save the day.

he knew himself very much. he saw himself as a villain of a real-life super hero story. he was aware of his strengths (more than smart enough for being manipulative and scheming) and weaknesses (having fragile bones and having to rely on his mind to succeed).