One detail from your childhood that's traumatic and real. The rest can be all bullshit, and you don't have to tell anyone what it is, but it has to be a deep, dark secret. That thing you lay in bed thinking about at night. You know it colors your perception of the world today, yet you deny it because you just don't want to face the actual horror of your life.

SurreptitiousMuffin's flash rule: My entry only must be completed and posted within 6 hours of the prompt being posted.