That's why there's like 3 pictures of him off juice between 1970 and 1980 . He's a smart man and only lets others see what he wants them to see. Just because he's self aware enough to not look insecure like stallone does not make him any less vain, in fact his heightened awareness would imply just the opposite.
Heightened awareness? Of what ? There are thousands of pictures out there where Arnold is not in shape. Back in 1977 when Arnold visited Cannes to launch Pumping Iron he must have weighed 205 but he is on film in his trunks without a care.
Arnold is a crap actor and is almost laughable when it comes to his weird accent which has stayed with him for 45 years. Franco is the same. I know Italians and Germans who have only known english for a few years and have subtle accents but Arnold and Franco still sound like they just arrived off the boat and are reading english from a translation book lol. Almost as if they are a parody of themselves like Hans and Franz.
But Arnold is full of confidence, no doubt about that.