I once helped this person to get jobs with good salary, then they told others that they are underpaid. I once hosted many occasions in my good big home, only to get later comers and whiners. I once gave guidance to an inexperienced, only to have them think they are better than me. I once share my portfolio with this youngster, only to have them stole the content and put it in their name.
They say you will experience this kind of betrayal in your life. Just that it often comes from whom you trusted and gave away the most. Like a child gets upset with their mother. A colleague who asks for help and talked about you behind your back. A friend whom you leave leeway, only to stand bitching whenever they can.
When life gives me lemons, I throw them away, to come back home