Well, I'm from one of the most deprived estates in S.Wales, and recognise your Biggin experience - not that I felt 'looked down on' there, the opposite. I was a Loadie (so Crewman) on Pumas for 2 tours in UK and Germany; and a combat survival instructor for the 18 months before I left. (I passed the pilot aptitude, but my background was lacking for pilot training.) I served 79-87, on an 8 year direct entry engagement. I was going to respond to your post to say, the draw of flying can be much bigger and better than the reality. There wasn't enough in it to keep me in- it wasn't demanding enough. I'm very careful who I say that to among my ex mil buddies! And I was only a cold warrior: nobody was shooting at me (well except in one sunlit corner of the UK where there was the desire!)