Don't argue, don't rob easy-going people, as if you don't care about anything, either love or fickle.

How can an easy-going person who does not dispute or rob be associated with universal love or fickle love? Charity is a kind and generous character, regardless of personal gains and losses, and it is a noble character of helping others. And fickle? Secondly, the word "ungrateful", it goes without saying that fickle people are spurned. The man you described is out-and-out, easy-going and seems to care nothing. He is a good man. Personally, I don't think it has anything to do with fickle feelings or fraternity.