2) Deliberate Waiting

Waiting for anything or anybody for a long time pushes us humans over the edge. Waiting for food is particularly an excruciatingly annoying situation, especially if one is hungry. Restaurants have almost perfected this art of deliberately making their customers wait for food. It often happens that in posh restaurants, the lounge or the waiting room becomes the happening area more than the main dining hall. Some restaurants tend to make their customers wait in the lounge, where they are again presented with highly priced drinks and snacks. Apart from this being a crafty act, it also becomes an impolite one to make people wait too long for food. Let us not forget the extra tips one will have to pay for the lounge munchies. These areas are also decked with an eclectic variety of food to draw all eyes, hungry or otherwise, towards it. So, try and avoid this region at least.