What made me take up DB (and get into jazz) in addition to EBG was being told by my bandmates we were starting a jazz trio so I had better teach myself Upright since we were all pretty sick of backing a country/pop singer for a whole summer tour (even though it was fun and great money) and then hearing guys like the Bad Plus and EST play. What makes me work harder at it is hearing guys like Avishai Cohen play 1000% better than I do...