Stop looking down on people because you do what they can't do. After all, everyone has his/her version of talent. The fact that someone cannot do what you do doesn't means he/she is purposeless.
Cultivate the habit of giving compliments and appraisals to people when they deserve it. Don't hold on your rebuke when they deserve that too.
Break down the wall of unhealthy ego and negativity that only makes you to think you are the best person and no one else can come near you. Everyone is best in his/her own stead... God is with you always!