FOCUS ON THE END:  Slacklining is the art of walking a short distance on a thin line stretched between two trees.  Learning how to do this requires a willingness to fail, to fall over and over again, because nobody – nobody – gets it right at the beginning.  As a result, who excel at this must be willing to risk and fall.  They realize that learning something new means repetition and failure and adjustment.  I’m in the early stages of learning this skill and at the beginning