Some do that which they believe to be right in their heart while not doing those things they see as being wrong, others do that which they themselves see as alright to do because they can get by with it. I would rather be wrong doing that which i believe to be right in my heart then to follow along the kind of thinking of others which lead us to do things because we think that it is ok to do them because we can get by with doing it.
Some people do not want to make waves and go along with the status quo. Others will stand up for what they believe is right. So maybe it is not entirely so much about being right or wrong but in how some are either unyielding in their righteousnes or maybe refuse to be talked down to or to be made to look bad. The Bible says for us to put one another first and to love thy nieghbor as they self. But it is evident that some do not think very highly of themselves as far as self respect is concerned but might have plenty of pride and arrogance to go around. Humility is a quality that not all people share and others seem to have more then enough.