Am I Cold Or Just Sad?

Have you ever cried so hard that you began to shake?
Well, I'll tell you, it isn't pleasant.
It's quite a drag, really.
Granted, sobbing normally isn't a good experience,
but when you do, why do you have to shake?
It's like adding insult to injury.
I mean, you already look like a nut for crying why not just start shaking too?

Science says it's due to adrenaline,
but I think it's because it's evident something is about to break;
snap.

Ever sit on a chair with one weak leg?
Remember how it started shaking a little after you sat down?
Remember how just a little while later it broke?

That's my take on the whole issue
but clearly I'm no scientist
and I'm far from being a doctor.