There is a saying in Greek: Ουδείς αχαριστότερος του ευεργετηθέντος..,…in simple English: “no more ungrateful than the beneficient one!”
All these ancient sayings , even the sayings of our folk , have a truth within …..
I have felt -deep in my skin – so many times , the bitterness , after realising that the person whom I onced helped (in many different ways)…… accuses me as “mean”!!!!
In the words of my father : Why bother if someone is a “0” , null, mideniko…..let it be by gones…forgive his/her fulishness….and move on….