Ouch! That is what I seem to say most of the time at the grocery store. Everything I touch shocks me. I find myself tapping things with my elbow before I grab it. I am sure it looks ridiculous. I have often wondered why this continues to happen to me. I do not hear or see anyone acting the way I do. And also, why in a grocery store? I have not experienced this in clothing stores or electronic stores. 

What I would like to find out is what conditions cause someone to be shocked and why it may be more intense in the grocery store.