The result of John's self disclosure would likely make Mary to build or form a negative impression towards him. It is because having extensive personal information to the person you just had on a date with means that you're trying to show your true self to the person without having to think of what he or she might think, especially when you just met or just started. It would likely make the person build a negative impression to that someone after having to hear everything that he or she said. Especially when having an extensive personal information to someone you recently hang out with, it will cause the person to have indescribable thoughts and be uncomfortable in the situation.
