Where am I?

I just ran to the post office to buy some stamps and mail some letters. (Threatening letters to my ex wife) I was just gonna go run in and use the automated machine and purchase some stamps. However, the machine was out of regular stamps so I had to wait in line at buy them from a teller. WTF? How is the post office's automated stamp machine out of stamps?? THE POST OFFICE! Thats like going to a movie theater and the projector being broke, or the gas station being out of gas. This is all you people do, sell stamps and mail letters. Get it together.