I would also like to express my regret about your answer to the lady who is attracted to a married man (25th of May: see Category: “AFFAIRS”). In your answer you point aspects that are important (eg. even if the man is lonely, his emotional well-being is absolutely none of her business), but you also put an accusation on top of her suffering. If she is a “relationship piranha” she must have been the victim of that kind of relationship (very probably during her childhood). An explanation of why she feels attracted to a married man would maybe encourage the lady to seek help to change.
Also you end your message to her with irony. Being tough is okay as long as you seek the growth of the person you address. However, I don’t see how the irony can be edifying. Unless the explanation of such reaction of yours is that the matter the lady consulted you about is a zone of fragility in your life, which you have the right to have. As you say, “Being an authentic adult is hard work and a never completed task”.