The Fool, when reversed, carries with it connotations of recklessness, carelessness, negligence, stupidity, distraction, apathy, irrationality, lack of fun, and lack of hope or faith.
There might have been a period in your past where you were more reckless or careless. This could have been a time when you made decisions without considering the consequences, which may have led to problems that you are still dealing with today.
Your past may have been marked by negligence or distraction. Perhaps you neglected important responsibilities or were too distracted by other things to focus on what mattered. This period might have left a mark on your personal or professional life.
There could have been a time in your past where stupidity or apathy was a dominant trait. This could be a phase where you didn't apply yourself fully or made ill-advised decisions, leading to missed opportunities or negative outcomes.
Your past might have been characterized by irrationality and a lack of fun. Perhaps you behaved irrationally, making decisions that didn't make sense, or perhaps your life lacked joy and fun, making it feel dull and uninspiring.
Finally, there might have been a phase in your past marked by a lack of hope or faith. This could have been a particularly difficult time when you felt hopeless or faithless, which significantly affected your perspective on life.