I believe the best way to show that you know something is the willingness to open up to someone, and it shouldn't be a "shame" if you know it's part of the process. Admitting lapses should not be ashamed.

What's important is that you know you are doing it responsibly and are financially literate, so you can manage yourself and avoid making poor decisions when feeling emotional, as this could lead to further problems.

Your experience will definitely lead to education/awareness.