How is something wrong?

Is it by the way a person talks? The way they act? Or the way they treat others?

In every concept of human actions it has been all of them.

People may say "Oh I would never do that.I would never hurt you" with such a tone that you may be vulnerable and naive enough to believe it.

But the second you turn around they speak harsh words of spite in the form  of an dagger made of fire. God! that hurt so much more than you could have ever expected. You thought you could trust them, you thought you meant everything to them, then they go and throw that all away. How used do you feel?

A person may be disabled and can't seem to do one thing or another and ask for help or show how they did something and they are proud of their accomplishments. However on the internet that person may see someone getting bashed or have ungodly words said to them such as, "Your such a waste of space and air," and "go die!" Oh they sure will "fight back" with their own words of encouragement however.... They themselves still know how much they make fun of others like that on a daily. Mocking and shaming them without a care.

A man in his early adult years, mid twenties may hold a door for a girl in elementary school and her parents. but the glances he gives her make her uncomfortable. Later on she find him following her and smirking at her. Once getting really close behind her and touching her behind. Of course she turned around to yell at him, her mother asking what was wrong?

So tell me... how far must people go to see how wrong they are?