Everything you do, if not in a relaxed state will be done at a lesser level than you are proficient. Thus the tensed expert marksman will aim at a level less than his/her student.
Bruce LeeI do not fear the man who practices 1,000 kicks one time each. I fear the man who practices 1 kick 1,000 times.
Bruce LeeBecause of styles people are separated. Research your own experience, absorb what is useful, reject what is useless, add what is essentially your own.
Bruce Lee