Confused by the mass of impressions I received from the architectural surroundings and depressed by my own troubles, I did not at first distinguish between the different social strata of which the population of that mammoth city was composed. Although Vienna then had about two hundred thousand Jews among its population of two millions, I did not notice them. During the first weeks of my sojourn my eyes and my mind were unable to cope with the onrush of new ideas and values. Not until I gradually settled down to my surroundings, and the confused picture began to grow clearer, did I acquire a more discriminating view of my new world. And with that I came up against the Jewish problem.