Do You Remember When ..... ?

How many of you remember the days when there were attendants at the all the gas stations? I do ... but, it seems that they are very scarce to find these days. Almost all of our gas stations are self serve now.
Not so in Paraguay! I have yet to see a gas station here that does not have attendants. All the attendants that I have encountered have been very kind and helpful, will gladly check the air in your tires, and will happily write a sales receipt when asked to do so. Now the price of gas is a completely different subject ....