narrow your essay down to a specific challenge -- just mentioning eczema without any significance or elaboration of how you overcame it doesn't teach the admissions office anything about you.
.... I agree with jonathachou.
The topic isn't meant to be eczema. It's meant to be about growing up without knowing my father. The eczema is just an opening to explain why I don't live near my father or any other family.
Well... that is a challenge (growing up without a father in the family), but in that case you should have more prominence to that in your response. It goes here and there with very little focus to the main point. For me, even the eczema story doesn't add much value to your response. It is more important to talk about the challenges you faced in absence of your father and not why he didn't stay with you.
The focus of the essay should be about you not growing up without a father. In addition, you need to write more and elaborate on how Doug changed your life in an introspective manner. You need to have a conclusive sentence saying what you gained from your experiences with Doug and what you learned. Just giving examples of what you did is not sufficient because it does not give colleges an insight of your personality or maturity etc.
Exactly.... I think you need to re-do this.