I completely disagree here. Hustling under the right leadership is as good for you as for the business. You learn the industry, hone your skills, network, and improve your understanding of the interactions between different business functions. IME, people who go above and beyond and produce value beyond just doing what their immediate supervisor tells them - even challenging them in the right ways for a better outcome - tend to survive through layoffs too. You can make work a reasonable part of your life, but still try your damndest during those hours.