The Worst Thing that Humans Do to Each Other

When I sit down to think about all the worst things that people do to each other, when I look at the world around me, I find a simple answer. Disregard. People disregard. They're selfishness wraps around them, becoming their life, passion and ambition, and turning them blind to the real world around them, the world that matters. Many people don't stop and think about all the consequences that could happen. Would a theif be a theif if he knew what his practice would do to those from which he has taken from? Would a daughter yell at her mother if she knew what wound her words would inflict? Or if it was opposite, would the mother hurt the daughter? Many people don't stop to think of these things, therfore they are filled with ignorence. They disregard.

But what if they did think these things and look carefully over the consequences? Would they then be filled with compassion and decide against their harmful actions? Or would they disregard the consequences and continue in their practices and plotting?

So then, what would the world be like if the human race did not disregard?