This is a surprisingly easy question I was thinking about this morning.

Are you perfect?

Are you always right about everything, do people hate you for being so infallibly brilliant and creative you make them look bad? Is your IQ over 150, so everyone and everything is slow, boring and primitive to you?

Do you excel at everything you do, are practically an expert at everything you touch?

In addition to the above (it must be present), are you athletic and beautiful?

Do you have perfect willpower and morality; do you take every pain and withstand every discomfort necessary to live up to your moral ideal? Can you, in complete honesty, say you have never missed a workout or eaten a bad food? Would you throw away the entire life you desire because it was proven to be morally inferior to something you don't want or care about? Conversely, are you amoral, indifferent to who you hurt or what the effects of your actions are?

Are you emotionless? Do you approach the world with logic and reason alone? Do you shun relationships as beneath you (or simply because no one is on your level)?

If the answer to any of the above is no, then you're a bad person.