Something that I am reminded of is that the truth will always be found out ! I don't really need to help any one find it.
I would like to encourage you to try a little test. Say you're in a situation that you recognize you are right, but someone else feels they're right too. Speak up and let them know, "You're probably right!". See how they respond. They may gloat or even have you repeat what you said. In the end, the person who was wrong ( Note : This could be you!) will undoubtedly see the error of their ways and realize who was right. If it was you who were right, they may mention this or most likely try to bury their head in the sand. Either way, the truth will be found out.