Simple step to be happy

A simple to step to be happy.. One should always bear in mind, when he feels angry, " that's not me". When his self-possession is being over powered by list or greed, he should day to himself, "that's not me". When hatred tries to obscure his real nature with a mask of ugly emotion, he should forcefully dissociate himself from it:"that's not me!". He learns to shut the doors of his consciousness against all undesirable visitors seeking lodging within. And whenever he has been used or abused by others, and yet he feels within a stirring of the holy spirit of forgiveness and love, he can then affirm with conviction" that's me! That's my real nature".
In other words, anything feeling that make us victims of six enemies kama, krodha, lobha, moha, mada and mathsarya, we should then strongly oppose these enemies with " that's not me" and anything which helps us to over come these enemies , we can then say" that's me"