A positive attitude causes a chain reaction of positive thoughts, events and outcomes. It is a catalyst and it sparks extraordinary results.
The greatest discovery of all time is that a person can change his future by merely changing his attitude.
So long as you've got your friends about you, and a good positive attitude, you don't really have to care what everyone else thinks.
Choosing to be positive and having a grateful attitude is going to determine how you're going to live your life.