The more important lesson here is opportunity cost. If you are willing to go out and take the time to invest your money on your own, there are potentially some enormous benefits down the road, but you pay the cost in terms of time spent not working on your day job, not spending time with your kids, etc. I do a lot in rental housing, which has a fair return, but I can tell you right now, there are a lot of days I wish I just accepted whatever return I could get from someone else willing to manage my investments for me and focus on other things.