Nice subject and nicely done! Really helpful article, yet I think it misses something. There is a golden rule that suggests we shouldn’t treat others the way we don’t want to be treated. I think your friend just gave you a taste of your own medicine. You vanished for months with no explanation. What did you expect? There are two sides to every story. So in every situation, before we hurry to feel hurt and betrayed, I believe at first we must ask ourselves this: how may have I contributed to this? In that case you will learn something and improve yourself.