In life what is right and what is wrong?

There will always be different viewpoints because people, and life, are not as simple as math equations. Logic and reasoning lead us all to different conclusions. The world would be a brighter place if everyone accepted that. That doesn't mean that everybody is evil or brainwashed, and it doesn't mean everyone is saintly or rational. Everybody is speaking the truth of their experiences. How can I say I am right and you are wrong when you say that I am wrong and you are right? The most dangerous thing is the concept of right and wrong or to put it plainly ‘us’ and ‘them’. The moment we talk of 'I' and 'you' or 'us' and 'them' we have to admit there is a problem.Once we admit that our life becomes smooth.