Good people or bad people who classifies them. Its we the humans, ourselves. What we do personally whether we are right or wrong mostly we feel it to be right but it may not be true with others. Maybe for others its all wrong and there msybe even few for whom its right... So basically its all within the humans that how they take it... Also finding a balance neither being too optimist nor being too negative is whst can help us dwell. Anyways always be on slightly optimist side because either you win or you learn.