for success, attitude, important as ability
If you go on stage with the wrong attitude, or something in your performance is off, you can lose an audience in the first minute. That first minute is crucial.
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.
A positive attitude causes a chain reaction of positive thoughts, events and outcomes. It is a catalyst and it sparks extraordinary results.
Happiness doesn't depend on any external conditions, it is governed by our mental attitude.