I don't think the parent was referring to his singular focus, but rather his decades-long history of telling lies. In fact, not only did he lie, but he did ever

I don't think the parent was referring to his singular focus, but rather his decades-long history of telling lies. In fact, not only did he lie, but he did everything in his power to destroy the careers and reputations of anyone who tried to investigate him. For example: > When Betsy Andreu cooperated with David Walsh on his first book, revealing that Armstrong had admitted using PEDs to his oncologist, he sued her for libel. He has called her a "crazy bitch." He threatened to "destroy" Filippo Simeoni for cooperating with anti-doping officials. After Tyler Hamilton released his book about doping in the world of professional cycling and began to cooperate with law enforcement, Armstrong accosted him in an Aspen restaurant: "When you're on the witness stand, we are going to fucking tear you apart. You are going to look like a fucking idiot. I'm going to make your life a living ... fucking hell." [1] [1] https://www.theatlantic.com/health/archive/2013/01/how-aggressive-narcissism-explains-lance-armstrong/272568/ https://www.theatlantic.com/health/archive/2013/01/how-aggre...