Are there any cyclists out there who have successfully quit smoking or reduced their alcohol intake without turning into self-righteous, judgmental zealots who feel the need to preach to the rest of us about the evils of their former vices? Im curious to know if its possible to make positive lifestyle changes without succumbing to the guilt and shame that often comes with it, or if thats just a natural part of the process. Do people who quit smoking or cut back on drinking really need to lecture everyone else about the dangers of these habits, or can they just quietly make their own choices without feeling the need to convert others? And whats the deal with the constant need for validation and praise from others - cant people just make healthy choices for themselves without expecting a parade in their honor?