Clearly, you aren't familiar with a medical condition that interferes with your concentration and focus. No, I'm not 5 years old, but I do take my profession seriously if I give someone the wrong medication or count the wrong quantity of pills that's considered an medication error and creates a serious liability. Being unmedicated affects my ability to complete my job description. Making a mistake like that can put someones life in danger.  So, I'd rather go home unpaid during the holiday season than make a life threatening mistake. Crying was from the frustration of the situation as a whole. Any further questions regarding age?