To all aspiring dentists:
Please, take a moment and consider your hands. More specifically, their size. Do words like small, delicate, fine-boned, etc. come to mind? No? Well, then. Please be aware that if you attempt to stick both your hands and several instruments and your nurse's hands into your patient's mouth, you may, in point of fact, dislocate your patient's jaw. And no, being numbed up doesn't really help with that.
That is all.