Seeking Solace

Some people say crying is a sign of weakness...
But what if you just don't know how else to react?
How else to handle information that was given to you,
But it holds too many emotions that you just can't hang on to everything?
What if you see your world start to crumble,
When you were just regaining the pieces from the previous fall?
Holding it in would be like creating a black hole-
Everything would collapse on in itself.
So someone tell me,
When is it okay to cry?