Panic! At the Grocery Store!

Why can I walk into Wal-Mart, department stores, clothing stores, etc but as soon as the thought of a grocery store pops into my head I want to vomit? Nothing bad has ever happened to me in a grocery store.

A few things:

-If the store only has one entrance, it's hell (and poorly designed!)
- Walking into a heavy-smell grocery store is even worse. Why do all grocery store entrances lead into the bakery/vegetable section
- Going at a time when there isn't many people is best, but not always possible
- Grocery store lighting sucks

My ideal grocery store would have multiple entrances, and the entrance would be into the canned good aisles so that we're (or I) are not bombarded by endless aromas that make want to vomit.