It is simple my friend. There are two side in most of actions. You certainly don’t feel pleasure when you see a person needing food, you suffer which is evil. But the person who receive your help most likely feel pleasure which means that your act is evil prime. It is evil prime since one side suffer and other side don’t. An evil action is like a chess match that both side suffer and give suffering. A good action is like when you giver and receiver are pleased. Good prime is another example. Non of these action are wrong or has advantage over another, what is wrong is ignorance which could be caused by good action too, such as raising up a spoiled kid.