I had breakfast at McDonalds today.  And as usual, I ordered their big breakfast.  But after I received my food, I remembered that I needed some hot sauce for my eggs.  So, I went back to the counter and waited and waited and waited.  Now, they weren’t particularly busy but I waited my turn in line with the others.  When everyone else received their food, the counter clerk turned her back on me and left.  I could have waited longer but my food was getting cold so I just gave up.