I have been lucky to get back into it after 15yrs., since my kids are all in college and yes, it has paid for that too...
older, wiser, and I did say to make oodles of $$$, but it is the ego/head trip, working with the numbers, technicals, chart/scans, commitment, etc. (for which I love), when a strategy pays off, and at the same time, educating family, friends, and others on how they can make a comfortable $$$ doing what started again as a hobby, and turned into a bonafide biz...
Lucky us as being in Hawaii(markets time here @ 330 or 430am, as it depends), and after the close of the market, still can go do other things like; Run an IC company i started here with my kids, and enjoy life.
Imagine, the look at people as they ask, do you actually work???