I agree with the debt. Let's put it like this, I would be out of debt if I worked for a 4-5 months and saved 50%.

What I'm advocating against is the notion of working hard for 5-10 years and sacrificing your youth while saving a lot of money and postponing things you want to do with your life. Whatever you want to do in the future at some point it'll be too late. Once you hit your 30s priorities start to shift. You start thinking about having a family. This means you'll need stable lifestyle not just in terms of money, but also in terms of work hours (= no startups). Excessive travel is no longer possible. Perhaps you need to take care of your parents. Or you may simply become complacent with your current lifestyle (this happens unconsciously more than consciously). Suddenly the startups, travel and fun that the money was supposed seem a lot more risky and unrealistic than they seemed when you were in the beginning of your 20s.

I'm all for saving. But don't sacrifice things you want to do in return for money.