Why so ??

I have always wondered why the people choose to stay silent when they have a lot to say
Why they pretend to smile when they want to cry
why they let go when they dearly want to hold on
Why they stop expressing when they want to love with all their might
Why ??
May be it is when they realize their own importance in their beloved's lives
May be they don't want to get the things by force
May be they are so broken that they cannot fight anymore
Instead,
they choose to keep burning from inside...
I am still confused,
why this happens all the time...
I cannot be any of them
May be because I was already broken ...