I seem to cry at inapropreate times. A LOT. Like take today for instance. I went to the dentist to get a cavity filled right? Nothing big. They asked me if I wanted the "bubble gum anasetic gas" and promply refused. Then they layed me back and started to numb my cheek with a syringe, and I started to cry. Just randomly. I was in full blown sobs by the time I got out of the waiting room. I really don't get my problem. I seem to do this all the time. Adivice please!