I HAVE A GIANT WORD/PDF DOCUMENT HELP ME WHAT DO I DO.
Panic not. First, I must congratulate you that you’ve noticed. Unless your document is so monstrous that you noticed its size because your computer started yelling at you, I’m glad you are being a conscientious citizen and not emailing 15mb files left and right, willy nilly. This is bad etiquette, poor form, not done.
On the other hand, you might want to get that file to someone, so what’s a good etiquette, fine form displaying individual to do?