Some People will never know! Knowledge i've come to know isnt for everyone. In my bid to share i found myself arguing a lot and wasting too much energy. Learned the hard way that knowledge could slap some people in the face daily and they will never know it. In the words of Damian Marley "vexation of the spirit, dont you waste your thought- People will always be who they want...and thats the spirit makes the world go round"..... Sometimes all you got to do is nod in agreement not to the statement of someone but their ignorance for there's nothing else to do else you waste your breadth.