In dealing with people, you've got to drop aside your selfish interest. As a human, you shouldn't only be good to those who are good to you, because being a good human being entails being good to your everyone, no matter the circumstance, the challenge or the race. This is the final test of a gentleman/lady: his/her respect for those who can be of no possible value to him/her. Have this mindset and you'll go far in life