The automatic personality is that part of us programmed by society, family, parents and our own life experiences. The insidious part is that this part of ourselves convinces us that we are making choices when we are really just following programming code: input received/output generated. I have shared this concept in many classes regarding the Manifestation Meditation and other spiritual topics because breaking through this is perhaps the most important spiritual task one can complete.
You are perfect. It is your programming that makes you think that you are less than you are.
Here you can watch that programming in action. You can feel the pain. If you can relate this, this should motivate you to do something about it. If you cannot, then perhaps you are not paying attention to yourself.