
The diagram admittedly leaves out the whole “everybody thinks that they’re above average” psychological aspect. But I think that it still conveys one important part of the issue.
If you like the diagram, feel free to use it on your own blog.
New to Investing? See My Related Book:
![]() |
Investing Made Simple: Investing in Index Funds Explained in 100 Pages or Less |
- Asset Allocation: Why it's so important, and how to determine your own,
- How to to pick winning mutual funds,
- Roth IRA vs. traditional IRA vs. 401(k),
- Click here to see the full list.
A Testimonial:
"A wonderful book that tells its readers, with simple logical explanations, our Boglehead Philosophy for successful investing." - Taylor Larimore, author of The Bogleheads' Guide to Investing








Nail. On. Head.
Nice diagram. It also plays on the “expertise” card – which I’d argue is only justified in some cases. Eg., the average person who doesn’t know the difference between a bond and a stock – I’m amazed at some of the mutual fund ads I see around town.
if only that purple line were green…
“if only that purple line were green…”
Haha, indeed.
The diagram makes a powerfully important point.
But this point applies re more questions that just picking mutual funds. It also applies re the question of whether there is a need to lower one’s stock allocation when prices go insane. We don’t hear about the dangers of investing passively nearly as much as we would if the financial press was not dependent on advertisements from The Stock-Selling Industry to survive.
Rob
Comments on this entry are closed.