What Is This Part of Me Believing?

With whatever your feeling, fear, anger, you might ask, what is this part of me believing? Is it believing that you're failing in some way, that you're really flawed, that someone will reject you? That if somebody's acting that way, they couldn't care about you? With whatever you notice, what's important is to discover, when you're believing this, how does that feel in your body? If you believing you're flawed?