He was also attracted by the practice of the Swiss psychiatrist , Eugen Bleuler .
He was also attracted by the practice of the Swiss psychiatrist , Eugen attempted to synthesize ideas from psychiatry with philosophy , taking an approach similar to Karl Jaspers .
He was also attracted by the practice of the Swiss psychiatrist , Eugen Bleuler and attempted to synthesize ideas from psychiatry with philosophy , taking an approach similar to Karl Jaspers .