Its not that simple.
You should have clarified earlier before you were informed about the contradictions in your own posts.
I am not trying to force you to agree to what you yurself posted but essentially making a point here that if you believe the source for one reason the same source also mentioned something you claimed not aware of and was new information for YOU.
Obviously the conflict between hindus and budhists and massacre of buddhists by hindus was something which was known by the source you brought for whatever reason. And you needed that education afterall. 
Could you let go of the guilt of faking not having the knwledge or truly not having the knowledge now? You should be glad that you got ‘‘informed’’ now. 