If there is no love in your heart, I think even if you are sad, you can't cry. Because there is love in the heart, longing for love, so hurt will cry, aggrieved will cry, touched will cry, happy will cry, overwhelmed will cry, happy will cry.
It's a blessing to be able to cry, it shows that you have love in your heart, and the ability to love and be touched, to watch a good movie and cry, to read a good book and cry, to listen to a good song and cry, it's all a very beautiful thing.
Of course more likely to cry because of sadness, but what's the harm in crying over you will find the mood becomes clearer, will also be brave, cry nothing, as long as after crying we can still continue to smile on the good you for what you cry just by being here to pay for the feelings, have feelings, crying, because of some hurt, so the heart aches,
Really, I also often, and I know that not I also know it is not the heart does not ache after crying, if so hard pain,
Long pain is not as good as short pain, but if you think this is God's test, then, cherish it.
Go for it~