Probably, you know those kinds of restaurants where offer fast food. So, you make an order and afterwards, you receive your food on a big tray in order to keep your food safe and also, it has the function that once you are done with your food you can collocate the trash from your tray on the bin and put the tray in a specific place where is located before leaving the place, is it easy? right?. Perhaps, you have seen those cafes where you make an order and you receive your beverage in a paper cup which at the end of your meeting with friends or whatever is the purpose of your visit to the cafe, you can throw the empty cup in the bin which is waiting for you before you leave the place. However, people ignore all these kind of services that for culture and education we can do it. Instead of this, people can see empty and dirty cups on the tables once they are into the place and of course they wait until the waitress or barista comes to clean the mess that the group before left. But, is this the work only for the waitress? I understand this is their job and of course, they receive a good payment for that, you can say, however, most individuals are so exigent to the customer service even though they can leave a messy table and, it seems like they do not care about it. Think also about the kids who are beside you, they imitate what adults do. I believe that people want to find a tidy table, a comfortable place, so let's leave that space for others as the same way we want to find it.
