I used to be the biggest crybaby in the world, then I came to the realization that the reason why I was crying was out of frustration because I didn't know how else to express what I was feeling and what would make me angry and since nice girls didn't get angry -- I'd cry. Somewhere along the line I figured out that being a nice girl was way overrated, and it was indeed OK to get angry. Now, I just get angry. Anger is much better than blubbering.
Crying for emotional reasons? That ship has long sailed. Nothing will ever be worse than losing the only person in your life who you could and would talk to and nothing else deserves tears.