In 1972 he began training with Csaba Elthes, a Hungarian sabreur at the New York Fencers Club with a reputation as the best fencing coach in America. Physically and verbally abusive behavior led Peter to leave Csaba after one semester. In 1973, Peter won the NCAA championship, claiming the title Best college sabreur in the country. Recognizing that his short time with Csaba has advanced his skill significantly, Peter returned to Csaba, who also realized that Peter, unlike other fencers, didn't require abuse in order to focus and learn because he was a very good listener.