Maxim Gorky. He said, "We do not have time to pay attention to individual complaints. Our job is to overthrow the old regime and build a new society." What do we see here? We see here a lack of concern for the individual while being concerned about the masses. So the individual can fall through the cracks and that's okay. This is what Pyotr is doing here. He is concerned about these big revolutionary movements and ideas in Europe while he abandons the young man Dimitri who he took under his guardianship.