Man, you guys are rich
It's important to put earnings into context.
I work hard, I have a lot of specialised financial knowledge which is easily transferable between companies, likewise with technical/programming skills. I am pretty driven, I have a good degree from a reasonable institution.
However I'm 38, I have 3 kids (#4 on the way), my wife doesn't work, and hasn't done for nearly 9 years now. I was on an average basic wage for a long time, it's only recently that my basic salary has started to rise. I have a mortgage which eats almost 50% of my salary and I probably have a little over £100 disposable income each month, although I'd have more if I didn't save and overpay my mortgage as aggressively as I do. Up until last summer I was driving a 14 year old car (I have since bought a brand new car, but that's beside the point).
It's also worth noting that in some cases there are some extremely driven and successful people posting here, which is what I'd expect a thread like this to deliver. Whether they are lying is neither here nor there, as I know people of a similar age, doing similar things who as much, or more than the figures being posted here.