Goal- A Unsolved Mystery

Hi, once again I am back with some more stuff to bore you guys out their. Its fact or I feel more than fact that people around us always speak about this four letter word "Goal".But is it really important to have goal in life ?????
Their are varying views about this point amongst people. Some says a goal bound us from thinking out of the box and on contrary some says "A person without goal is just like a rocket without fuel."
Well, I would rather like to write something which itself will reflect its importance in life....
     "If you want to live a happy life, tie it to a goal, not to people or things."
                                                                                                   -Albert Einstein

That great saying by einstein itself reflects importance of goal. Besides their is a sort story.

It is about a man who was having a dog and whose habit was to run along with every vehicle which used to pass around.Once a person around asked him ,"Do you feel that your dog will ever caught a vehicle?" 

In reply that person said," I am not curious about this but I feel what he will do if he even catches one."

So, this sort fable it self explain that a person without goal is just like that dog who is just frivolously run with his fellow mates.

Now the question come what sort of goal one should have ????

This question reminds me of a speech by director of my college. In this era of smart world where everything right from a mobile to TV is smart ,so should be our goal.

                                                SMART

S- Specific

M-Measurable

A-Action

R-Realistic

T-Time bound