Why did Mikhail Lermontov describe Pechorin as a portrait of his generation’s vices?

In his novel A Hero of Our Time, Mikhail Lermontov characterized his protagonist, Grigory Pechorin, as a "portrait composed of the vices of our entire generation in full flower".1

Lermontov intended Pechorin to represent a collective psychological state rather than a single individual. As a quintessential superfluous man, Pechorin embodies the disillusionment, cynicism, and aimlessness prevalent among the 19th-century Russian aristocracy. Despite possessing intelligence, willpower, and the capacity for deep emotion, Pechorin remains incapable of constructive action, instead wasting his potential through self-centeredness and the destructive manipulation of those around him.12

By presenting Pechorin’s indifference and moral detachment, Lermontov sought to diagnose the spiritual "illness" of his contemporaries. He explicitly stated that his goal was not to "correct" these vices, but rather to identify and expose them, acknowledging that the remedy for such a pervasive generational malaise remained unknown.1