I find that self talk is one of the most important contributors to success or failure in any endeavor. If I doubt myself, or allow someone else's doubt to influence me... it's very difficult to be successful. Doesn't matter if I'm talking about performing a newly learned kata, sparring, doing a presentation at work, or winning someone over to my point of view. Personal and professional development books always talk about surrounding yourself with supportive, successful people; people you want to grow up to be like. And yes, the people you surround yourself with can influence the outcome of your efforts. BUT, the person you spend the most time with is yourself. Your self talk can be effective if it is positive and focused, and extremely powerful. We are the outward manifestations of our inward musings.
