Necessity@why?

Why is it necessary to act mature when all you want is to do that stupid stuff that a kiddow does.

Why is it necessary to get serious in life when all you want is to watch doremon instead of daily soaps.

Why is it necessary  to acquire stability in life when all you want is to travel the world with one foot in one country and another in other.  

Whats the purpose of this luxurious life if still the cravings persists, but for parents love, inner peace and just a cup of coffee.

Why is it necessary to feel all the emotions so deep when we know  that everything is temporary and would vanish.

Why is it necessary to be a part of this race when we don't even know the position we would hold at the end of  this competition of what we call as life.

PS#