Pizza and shaky hands

So tonight Shawn and I without a car and various ingredients to make any dinner have decided to get some pizza delivered. After a while the pizza was delivered and we were both so Happy and hungry for the pizza. It was too hot so Shawn grabbed us some cutlery- forks and knives. As I go to cut a slice of it my right hand started shaking uncontrollably. Why?????????????!!!!!!! It just isn't fair. Shawn offered to cut my pizza for me but I'M 28. I felt like such a child. I am still shedding tears about this conundrum with the pizza. Just so frustrating when my muscles crap out and I have to train my body on how to do things, i.e. tie shoelaces, button a button, and now maybe cutting my food?!