The main problems are insufficient diversification and the failure to pick age-appropriate strategies - that is, more aggressive when you're younger, and more conservative when you approach retirement. But even then you have to invest for growth.

It's usually much easier for people with professional skills to find work for themselves or even possibly to continue with their old employer, but on a part-time basis. Some labor economists predict that in about five years there will be a labor shortage in the United States and that demand for retirees to work part-time will grow naturally. I don't know if that's true or just wishful predicting.

I personally make sure that some of my investments are in foreign securities or in international commodity portfolios that are independent of the US dollar. But that's a personal preference. I do not invest in currencies because it's so complicated and so risky. I would not attempt that without excellent professional help.

The issue of the pension gap has got to become visible and important to millions of people before Washington will respond seriously. Right now, everyone thinks it's his or her own problem and that individuals have to do better and save more. Of course, that is true. We all have to save more and take responsibility for our own retirement. But we have a huge social and economic problem on our hands.

The children of baby boomers should take very seriously the consequences for them of the inadequate funding for them of the baby boomer generation. This is a huge economic problem for the nation, not just for individuals or individual families. Think about it for a minute - if retirees become 20% of our population and their purchasing power falls below what has been normal for retirees in the past, one important engine driving our economy will be diminished.

It's probably also smart to keep some money in cash to invest it. But I would resist at all costs taking a lump-sum distribution because the tendency is to spend out too fast in the early years of your retirement. The advice of professionals is to take out no more than 5% per year and that will give you 20 years of distributions, and at your age, 55, you probably have more than 20 years life expectancy.

It really depends upon how much money you have in your account. Having a monthly paycheck come in for the rest of your life is extremely important. So it would probably be smart to put some of your money into an annuity, which is a way of buying a monthly pension check.