You may have heard that attitude is everything. Perhaps. How you view the world will definitely affect what you do.
But that’s just it: it is what you do that is important, not how you feel or how you present yourself to the world. Attitude, then, is only as good as the actions that it supports. And in many cases, the actions themselves affect the very attitude you have.
“Sonshi”, summarising Sun Tzu’s Art of War