Be smart enough to know when to stand up for yourself and others. Don't let anyone walk all over you. People think they can play with fire and not get burned but everyone suffers the consequences of their actions eventually, just remember that.
Master AN art! Master a skill! What the fuck are you? Read a fucking book. Become an intellect, the art of observing, it's not an art, it's manipulatively, what is your motive? Master something. Manipulation is not an art.