I Do Not Know the Letter «Two»

The picture is about an adult who turns out to be completely unsuited to independent life. He cannot write a letter to his mother, whom he so dreams of finding, is not able to pay off the seller in the store… At the age of 20, Peter Kasikhin does not know the alphabet, and elementary children's puzzles with birds sitting on a branch seem incomprehensible. No, he is not a fool, as many people think he is. I just got into a mental institution once. And, it seems, by mistake. Peter was diagnosed as "uneducated", was not sent to school… Despite everything, Peter, who has long matured, goes to the first class... And let others laugh!