You are right with the goal because it is the guide to move forward. However, the goal to set should always be realistic so that you can meet the challenge and you do not need to be stressed out in meeting your goal. When you fail you feel pressure and that is not good for recovery.Goal setting is very important if you want to make a progress in your life. goal setting give you the direction and focus to which you can measure your progress. I have been utilising the advantage of goal setting in my business and personal life.