Tongue tied of sweetness!

Sometime I feel lonely...
I know I have a good hubby and a charming boy.
 I don't feel to talk more.
 But I try to smile.
 As we all knew,
there will be some reason behind
 which I don't wanna reveal.
 Maybe it's stupid ....
 Such loneliness increases the beauty of life...
that's what I felt.
It's my experience.
With out knowing the bitterness,
how could you enjoy the pleasure of sweetness?
When u know the bitter taste,
the tongue hug sweetness to its soul...