I don't go to the gym 'cuz I know someone's gonna ask me if they can help me when I first go in, then I'm gonna have to find a response instead of saying "I dunno" or they'll follow me around forever, or have to show me every single thing there and explain what it does.
I HATE salespeople coming up to me and asking me if they can help, or trying to sell me something-especially if I'm only passing through their area simply because I have no other choice.
I cannot stand going to restaurants-some party group always comes in when I go, or someone with their obnoxious kid smacking hisself against the back of my seat while playing around-and I really don't wanna hear someone else's conversation.
Grocery stores are the absolute worst for me though. People plowing through you with their cart, not letting you by unless you want to collide, brushing against you, blocking off half the aisle to look at one thing, climbing around boxes when someone is stocking just to get to the same item you buy every single time you go... argh. It's a very frustrating experience.
A few weeks ago we were in a really long line, and I was marking time (like in marching band), shifting my feet back and forth and biting my nails because I was in a really long line, was way away from the register and people kept going past me-I could feel their carts hitting me as they went by. A guy comes up and puts his cart not even 2 inches away from my back when he gets in line. After a few minutes, my 5 year old looks at him and says "you might want to back that thing up a little, my mommy is going crazy".