I think this means:
If it's possible for a human being to do something, don't just say that he can't, just let him try, give him a chance.
Answer:
It is the 4th one they change the point of view multiple times.
Explanation:
Point of view is the attitude or (in fictional writing) the narrator's position in relation to a story being told. So for example, on a topic you could a an opinion by a child, teenager, and adult. So it changes and you can sometimes know what different people think.
They could be scared of the end result of dismissing their work. well depending on what work that is but assuming schoolwork i’ll say they’re afraid of the bad grades and how it’ll affect their future.
Answer: is trapped in a dangerous place
