Well done Blogger on your lack of movement in your long and varied RAF career...
We all know the odd chap here and there that have sat on their arse at one camp for most of their career (e.g. you), but it may surprise you to know that most of us haven't had the good fortune (or patience) to be relatively settled in one area during our careers - and this includes ground trades.
Pull your head out of your arse and try and see the wider picture...