I agree that self-efficacy is a predictor of success and taking initiative. While it's not mutually exclusive with the recognition of social support, I think th

I agree that self-efficacy is a predictor of success and taking initiative. While it's not mutually exclusive with the recognition of social support, I think that rationalization espoused by Arnold is used by some as an instrument for self-defeat/self-pity and a defense mechanism against taking action. Example beliefs: "I probably couldn't become a world champion bodybuilder, because I don't have the support network Arnold had, so I won't bother"; "people who create successful startups all come from rich parents and stable households, I shouldn't even try"; "I'll never lose weight without a super-pill". So I agree with you and somewhat with those who are responding to you.