Dream interpretation:

The girl who was nearly blind had bad eyesight figuratively and literally. This dream imagery suggests she does not have good moral compass. The girl’s desire to become a monster shows her anti-social behavior. She not only was unfriendly to people around, but also wanted to frighten them.

In real life, you might be knowing someone who is antagonistic. This person can be a male or female. You need to be careful with this person, who has no sense of justice. You might be betrayed or harmed when they suddenly turn into a monster.