But a strong work ethic will keep on opening doors for you, again and again, for years to come.~ Hugh MacLeod from, https://www.gapingvoid.com/blog/2018/04/05/its-not-what-you-do-its-how-you-do-it/
MacLeod’s point about work ethic is spot-on. A certain type and quantity of work ethic is necessary for success; however you wish to define success for yourself, you’ll need work ethic to succeed. It’s necessary.
But it’s not sufficient. The game of life has initial difficulty settings, and we each have little control over that.
Are you born in a country that protects your rights? Are you raised by people who care for you, and create an environment where you flourish? Were you lucky enough to inherit good DNA (as opposed to having a genetic disorder)? Did you grow up in a safe and healthy community (or did people steal your things, threaten you with violence, etc.)?
Work ethic and initiative can enable you to overcome almost all of the challenges the random initial conditions of life might set up for you. You can even change the difficulty level of your own game. But it’s harder.
You’re probably not responsible for more than a handful of people (children, parents, family, etc.) You do not need to sacrifice yourself for others. But if you have extra time, extra resources, extra skill, extra knowledge, or extra ability, what happens to the world if you choose to try to change the difficulty setting for others?