I really should do this having always toyed with the idea and had a recent experience forcing me to re-evaluate life, which has rekindled wish.
Take 4 weeks leave.
Pack a camera, passport, Amex (travel innit ) and some frazzles.
Wait at an airport for cancellations.
First non-innoculation cancellation destination and just take it.
Then repeat at destination after when bored.
Be forced to experience random languages, cultures, sights and people.
Come back with a better appreciation of what I have, or a desire to do something different.
Any experience of whether the airport loitering/cancellation thing is possible, or alternative suggestions of seeking some travel/culture based fulfilment?!