No, OP's dad is sick and tired of working for an industry that drowns him with its stress, misery, and corporate bullshit. The reason for finding an excuse to give your family is that they are expecting you provide them with a/an (upper?) middle class lifestyle. Screw your happiness and reduced levels of stress; what matters most to them is your paycheque and what it can offer them. For some people, $20+ more per hour is not worth rotting away in a cubicle, while being treated like a replaceable nobody, always being belittled like a child at every review for "not meeting company goals", all the while being part of the very reason the company is making millions of dollars a year. All for what? A white picket fence that ultimately adds no meaning whatsoever to life?
I'm single and turning 32 this year. I'm beyond sick and tired of this industry. I'm constantly put down like a piece of disposable garbage; and yet every time I leave a company, management is freaking out and begging me not to leave because of the success I've brought them. I can't imagine being a dad, with the burden of responsibility that adds. I'd be having my first heart attack before age 40.