The game "Guess the programming language"
For example, you have a hundred.
Why do you work with them separately? Build a house in which all will be Vas and work with the house. 100 times less work. Need a specific vase? You knock into the house and ask for you from the 36th room.
This is not possible in another language. Vases won’t live in a house, but they can endlessly stand in line. And, if you are, for example, a maniac and Vasi you end up, you can increase the length of the line and a few more Vasi will resort to you.
You have no third language. You have a global Vasya you work with. And you can pump these underyou as much as you want and when you want. You can manipulate them whenever you want. You can clone. But without a global Waze you can do nothing at all. You won’t work without your boss.