Question

who is able to put limitations on your dreams?
your parents
your mentors
your teachers
you

Explanation:

Dreams are highly personal and internal. While parents, mentors, and teachers can offer advice or have expectations, ultimately, an individual's own beliefs, self - perception, and decisions about what is achievable (or not) are the most fundamental in setting limits on their dreams. For example, if a person constantly tells themselves they are not capable of achieving a certain goal (a dream), they are effectively putting limitations on it. External figures like parents, mentors, or teachers can influence, but the power of self - limitation (through self - doubt, lack of self - confidence, etc.) is more direct in defining the boundaries of one's dreams.

Answer:

You