Excellent letter... concise resumé of what has become of a once proud profession... May you have along and thoroughly well deserved new life.
Should be compulsory reading for all those dreaming wanabees out there who stare skywards through a rose coloured filter and then bend over to get a royal screwing from the employers.
And a final thank you for all the correct decisions made that brought everyone safely back to earth over all those years and you to a safe retirement.