I am a huge, huge, huge fan of index funds. They are the investor’s best friend and Wall Street’s worst nightmare.

Santa Claus and the Easter Bunny should take a few pointers from the mutual-fund industry. All three are trying to pull off elaborate hoaxes. But while Santa and the bunny suffer the derision of eight year olds everywhere, actively-managed stock funds still have an ardent following among otherwise clear-thinking adults. This continued loyalty amazes me. Reams of statistics prove that most of the fund industry's stock pickers fail to beat the market.

If you want to see the greatest threat to your financial future, go home and take a look in the mirror.

It's one of the ironies of investing. The rich can afford to take risks, but they don't need to. The poor need to take risks, but they often can't afford to.

Why are people who are appalled at insider trading so quick to trade on inside information when it comes their way?

I am a huge, huge, huge fan of index funds. They are the investor’s best friend and Wall Street’s worst nightmare.

Retirement is like a long vacation in Las Vegas. The goal is to enjoy it to the fullest, but not so fully that you run out of money.