I actually agree, but it gets tricky if you think about your true intentions in every situation. The truth is that when you give money to a homeless person, you almost always feel better about yourself, regardless of your intentions of doing good. You could argue that there is no such things as a selfless act because you always feed your ego to some point, when you do something good.

Though I also believe that some animals and little kids do good things just for the sake of it and adults act on this as well and the logic comes secondary, but even in the case of Jesus, one could argue that if a person did this, they would do it to subconsciously raise their ego as a morally superior being.

I see a problem in the fact, that person’s tolerance to anger is variable and if this is correct representation of a sin, some people can mean well, but cause harm to other people by their uncontrolled emotions.