As Percy Shelley said about Ozymandias, "Look on my Works, ye Mighty, and despair!" We're all sand on a long enough time scale, and getting a TC 800k+ will not save you from that fate, in the same way that conquering an empire will not save you either. Other people have pointed out that you likely make a decent wage, but understandably that does not address your concern. If you feel that your only value is your accomplishments, then no matter how much you achieve it will never be enough. You get to decide your own goals, and whether you're reaching them. Don't let these proxies for ability and class decide what you want or how fast you should get it.