I am not sure what you mean by Wrong, since I didn't make a statement. I only asked how many Day Traders would still be trading after accumulating $5 million? I imagine that any traders that enjoy trading itself, or are very competitive would continue trading. Witness guys like Bezos, Bill Gates, Warren Buffett who have accumulated tens of billions but continue working. But $5 million is more than 92% of the USA would earn in their entire lifetime and a lot of traders would be more than happy to retire with that amount.
Not to contradict anything that you are saying, but you need to account for boredom in your equation, for anyone retiring at a young age.
I know I am suffering from this.