I think the "ultimate success" means success on a personal level:

Take a step back. Realize *this* does not matter. It allows you to build and support your own family. Be with your loved ones. Have pets. See your kids grow up. Grow old together. Looking back on a fulfilling life. Dying surrounded by your loved ones. Knowing, they are safe and cared for. I'm so proud of you what you have created out of nothing! You truly are a developer!

And now go back arguing about tabs vs. spaces on the internet.