Know what you don't know.

One of the greatest pieces of economic wisdom is to know what you do not know.

- John Kenneth Galbraith

Here is a partial list of what I don't know.

1. Technical terms used by the pharmaceutical industry and correlate with the economic output the industry generates.
2. The way most of the real estate companies operate to earn their bread and butter.
3. To predict the year end price targets of indexes.