Well, I didn't do the Wal-Mart walk but I did the Albertsons amble today.
I started at the deli where I got some thick sliced bacon.
Next was the bread isle for a loaf of bread and hot dog buns.
Third was the meat section where I picked up a block of cheddar cheese.
I went down the snack isle next to get chips and diet cokes.
I then swung into the dairy section and got eggs and milk.
I went through the checkout then over to customer service where I bought a money order I need to pay a bill.
After packing the groceries into the car I drove over to the fuel island and went in and paid for $25 in gas. The car only took $22.50 worth so I went back in and got my change.
Then I drove home.
I didn't have any problems and I wasn't nervous.
Oh, I didn't have a Concealed Handgun Permit either. As usual I was OCing.
Here's a photo of me after I got back home a few minutes ago...
Ruger P-89DC 9mm in a Safariland paddle holster.
I may go out later and do the Dollar General gait.
Disadvantages of O/C might be being noticed in Albertsons when a crime was being committed. A LSP I know was shot when he was noticed in an Albertsons.