There are stories we take on from our culture, and there are stories based on our own personal history. Some of those stories lock us in limiting beliefs and lead to suffering, and there are others that can move us toward freedom.
I speak a lot about what I call "the trance of unworthiness" which is really epidemic in our culture, this sense of "I'm not enough," or "something's wrong with me." Most of us have some level of it because our culture has all these standards (handed down through our families) of what it means to be okay.