Two themes in his account show his free spirit.1) He refers to himsef as :"little Hans" like in Haensel & Gretchen, a very "must sing" German kid's song. and this little Hans runs away from home. He was uprooted in his youth from his homeland , ended up in berlin. and 2) He calls himself Ich bin "Ein Berliner" like Kennedy did, but not that the Berliners counted on being saved from the Russians by a higher power, but that they, faced with the resumption of a Russian attack in 1948, faced starvation in an act of defiance against the Communists. Berliners were not the big Nazis initially, like the South, so, he prides himself to be that Berliner character, free, unimpressed by Nazis and Commies, and obviously by Wt bluster, I was disturbed a little though by his endless relating of the travels his position afforded him, a sense of entitlement of the wt top brass that I resent, because I have been often made the provider of those services, although it made me rub shoulders with all these Characters. His writing has a lot of meaning between the lines that only one of his age from his locality can relate too, A very touching story about his love life, how his mind was hijacked by fondness for a distant lady, and how this beautiful mental construct was deflated when he actually got close enough to the object of his affection, Character like He will not be traumatised like some on this forum by severance from a structure like Wt, Once you survived the collapse of Nazism, Communism, one retain that jaded "I am a berliner" snotty strength of character.
IMHO: It would be big news if he had an explosive story to tell on doctrine, but as it is , it is an inspiration how to stay detached, make the best of it, exit, and live normally.