In my opinion, they do not only reveal what will happen, but also manipulate events. When Macbeth approached the witches, they could have concealed the truth from him and just let the events unfold, but they didn't do it. They told him about the prophecy, thus initiating the events that soon followed. If they hadn't told him the truth, Macbeth might have never killed Banquo, Duncan, and the rest in order to become king. So yes, they manipulated events and caused a great tragedy.
Answer:
second person point of view uses 'you' rather than 'I' and 'me' in first person and 'he' 'she' 'them' in third.
Examples:
You go to the store and buy fruit.
You think that cats are cute.
You love cookies.
Answer:
To encourage people that they should always love themselves and that they have a second chance to undo their wrongs.
Explanation:
Answer: No one ever knew my name, all they called me was "the boy with the brown hair."
