ok so ive herd stories of getting shots one by one and ive also herd of the air gun so i was just wondering what exactly are the shots which ones hurt the most and when are they given and how sorry its a lot to answer but i am very curios and figured that this is the best place to ask and please no comments on grammar yes i know that i could use them if i wanted but i am in a hurry and don't thing it matters but ive ben told i will go to San Diego