[Ammi]

..I think for me that 'journeys' are something which present themselves after leaving the experience and the house so I really wouldn't know what HM's have learned...I would say it would be more reflection and hindsight etc...but then when they leave, it's all media attention and quite often careers taking the focus, so I'm not sure if any 'self lessons' are learned at all or journeys taken other than in possible and potential career paths....