Are there any ways to stop crying?

Are there any techniques for controlling crying? I doubt that my problem requires clinical attention; however, it frequently manifests itself as a serious handicap. During conflicts (particularly with professional superiors or with significant others), I find myself unable to defend my position, which only makes the problem worse. Sympathy only tends to aggravate the crying and it is impossible to stop once it starts. I am a twenty-four-year-old graduate student, and I don't seem to be growing out of it. Any suggestions would be greatly appreciated.


How do I find meaning in life?

I'm desperate (a permanent state, I suppose, not only for me, but also for most of my fellow human beings). I've forgotten the reason why I'm on this Planet. My life seems so senseless, eating, sleeping, going to work, hobbies, of course, while all around me, the world is tumbling down. How do I put some meaning in my life?