"Who Knows? Who Knows?" speaks to all of us. The author's autobiography challenges us to meet ourselves at different ages and leads us into the whirlpool of the Great Storm that shook the world, Europe, and Greece.

The word tragedy is small. We become witnesses to a confession, without omissions, filled with unbelievable moments, absurdities, disastrous illusions, the portrayals of Greeks and foreigners, while protagonists and extras, cause and effect, make choices that lead to disaster.

However, do not rush to judge, condemn, or acquit K. Simitis and K. Karamanlis, G. Papandreou with G. Papakonstantinou, A. Samaras-E. Venizelos, L. Papadimos and A. Tsipras with G. Varoufakis.

Who Knows? rattles the complacent consciences, throws the last "message in a bottle" into the sea, and fades into nostalgia for the joys, surprises, and anxieties of a new world possibly without the author's generation.