Job interview? Sales pitch? Big date? How you see the situation can affect how it goes.
Psychologists know that when you change how you perceive a challenging situation, how you present it to yourself, your performance can improve.
Low-confidence people approach challenging situations with the expectation they might fail, said Jessyca Arthur-Cameselle, a psychologist and consultant at the Center for Performance Excellence at Western Washington University in Bellingham, Wash., who presents confidence-building workshops around the country.
"If you walk in thinking it's not going to work, that increases tension," she said. "Then you actually don't come across well. It's self-fulfilling."
Conversely, confidence flows from success, said Adam Price, a psychologist with offices in New York and New Jersey. And success comes from failure — trying, learning and trying again.
"Become a fearless mistake-maker," Price said, "knowing that each mistake pushes you further down the road to success."
Performance confidence rests on your tolerance for uncertainty. When you try something new, you have to tolerate the anxiety of not knowing how things will work out.
There's no need to feed yourself pep talk or lie to yourself, Arthur-Cameselle says.