I don't think actors should ever expect to get a role, because the disappointment is too great. You've got to think of things as an opportunity. An audition's an opportunity to have an audience.
I was disappointed in Niagara - most people must be disappointed in Niagara. Every American bride is taken there, and the sight of the stupendous waterfall must be one of the earliest, if not the keenest, disappointments in American married life.
For the most part we humans live with the false impression of security and a feeling of being at home in a seemingly familiar and trustworthily physical and human environment. But when the expected course of everyday life is interrupted, we realize that we are like shipwrecked people trying to keep their balance on a miserable plank in the open sea, having forgotten where they came from and not knowing whether they are drifting. But once we fully accept this, life becomes easier and there is no longer any disappointment.
A scheme of which every part promises delight, can never be successful; and general disappointment is only warded off by the defence of some little peculiar vexation.
When doubts haunt me, when disappointments stare me in the face, and I see not one ray of hope on the horizon, I turn to Bhagavad-gita and find a verse to comfort me; and I immediately begin to smile in the midst of overwhelming sorrow. Those who meditate on the Gita will derive fresh joy and new meanings from it every day.
Joy is sometimes a blessing, but it is often a conquest. Our magic moment help us to change and sends us off in search of our dreams. Yes, we are going to suffer, we will have difficult times, and we will experience many disappointments — but all of this is transitory it leaves no permanent mark. And one day we will look back with pride and faith at the journey we have taken.
Expect nothing, live frugally on surprise. Become a stranger to need of pity. Or if compassion be freely given out, take only enough. Stop short of the urge to plead, then purge away the need. Wish for nothing larger than your own small heart or greater than a star. Tame wild disappointment with caress, unmoved and cold. Make of it a parka for your soul. Discover the reason why so tiny human midget exists at all, so scared and so unwise. But expect nothing, live frugally on surprise.
Peace comes from within. Do not seek it without. It can be argued that peace and happiness comes from the subjective internalised perspective of realizing things could be worse and being grateful they aren't. The alternative view that peace and happiness comes from the objective external perspective of having more and better things than at present, while important for growth, can be a never-ending source of jealousy, dissatisfaction and disappointment. A balance of the two, where people are grateful for what they have while striving for more seems the best blended perspective.
Those who suffer from an exaggerated sense of their own ability and accomplishment are continually subject to frustration, disappointment, and rage when reality intrudes and the world doesn't validate their idealized view of themselves.