All I remember is being lined up at school. It was shots day. They had a vaccine gun just like this....the air sound it made terrified me. I was powerless to say no or buck the system at that age. Did they send home permission slips to parents? Probably. Did my parents question or just go with the flow. They went with the flow. I just remember jumping at that air shot sound with each child in front of me and the line getting shorter and shorter till it was my turn. I wanted to cry...but I put on a brave face...and took my turn. I wonder if it has anything to do with my current health issues? Hmm....