I do not think you are less of an adult if you go on an odyssey. Maybe more of an adult! Figuring out who you are and gathering some life experience is a nobel journey. Also, think about how the lifespan of Americans has increased over the last century. It makes sense to add a stage of learning and growth rather than working at the same job for 60 years! A job that may not exist for more than 5 years anyway. This is not the same world our grandparentsand parents were born into. If we don't adapt what will be our fate? Look at the economic mess the auto makers are in from not adapting to a changing world. Adulthood doesn't come from getting married, anyone can do that. There is no requirement or license to have children either. And, boy, have I seen supposed adults screw that up! No, an odyssey is about learning and figuring out how to live better in a new world. Travel on!