Ok so was at a PFS game and was told by the DM that since i was an Aasimar that my Channel Positive Energy would not heal me as I was an Outsider and it didn't affect me. My friend was Playing a Tiefling Paladin and I was told it would not heal him as well for the same reason.
Now I was pretty sure that when it says "heal living" under Channel Positive Energy it included anything alive including my fellow and myself.
I played as the DM ruled that it didn't affect me or my Tiefling friend but I would like to have it clarified for my own piece of mind.