Ninety to ninety-five percent of people will withdraw to the comfort zone when what they try doesn't work. Only that small percentage, 5 or 10 percent, will continually improve themselves; they will continually push themselves out into the zone of discomfort, and these are always the highest performers in every field.
Brian TracyAbove all, you must maintain a positive mental attitude, looking for the good in every situation, and remain determined to be a completely positive person.
Brian TracySuccess comes to those who are willing to launch toward their goals with no guarantees of success - and persist when there is every reason to give up.
Brian Tracy