Using site enhancement oil to the extent that it's noticeable in order to fix lagging or damaged body parts heralds the end of any bodybuilder's career 100% of the time, as history's shown us with Nasser, Ernie Taylor, Markus, Jay, and many more.
It's not any realistic aspiration to winning the Olympia at the age of 49 that's motivating him to diet down and compete on stage anymore. It's his ego, plain and simple. He won't stop showing up until he places close to last or suffers a major health setback, though even that doesn't stop the Don Longs and Kris Dims of this world. These guys - every single one of them - are mentally ill. Severely. The only exceptions were Haney and Arnold, though the latter continued abusing drugs into the late 1980s, at a minimum, for his film career and was twice operated for heart problems, so come to think of it, he's a wackjob too.
