All the technology in the world will never replace a positive attitude.
Failure is an attitude, not an outcome.
Laugh often. Starting your day with a good laugh, or at least a big smile, is as beneficial to your health as it is to your mood. Scientific studies at Northwestern University and Fordham University concluded that laughter benefits the heart, lungs, stomach and other organs. It relaxes tensions, changes attitude, and increases the body's natural painkillers. And it has no harmful side effects.
A smart manager will establish a culture of gratitude. Expand the appreciative attitude to suppliers, vendors, delivery people, and of course, customers.
It doesn't matter if they say you can't do it. It only matters if you say you can't.
Attitudes are every bit as important as aptitudes.