Answer:
1. Peter, was protective and helpful to his friends, but he was irresponsible when it comes at real talk.
2. By the help of his mother, his mother told him about his good doings to his friends, so Peter realized what is his dream profession.
3. Yes, because when I was a child, I also don't know what is my dream profession , but then until my friends told me that I was good at teaching and caring kids, so I decided that I could be a teacher.
