You deal with numbers, of course, because you're in the foreclosure business, but you really deal with people who are having trouble.

NPR: Is Housing Market Squeezing Out the Middle Class?

Even though a tax attorney might be a great help, you only need them when you are in trouble or need legal help with your taxes.

FORBES: How To Get Your Money's Worth and Choose The Right Tax Preparer

Brainstorm with colleagues or friends in similar businesses if you are having trouble connecting your contribution to revenue or costs.

FORBES: Annual Performance Review: Time Suck or Amazing Opportunity

One of the deficiencies with Twenty20 is that if you fail to start well you are in trouble.

BBC: Jonathan Agnew column

The trouble is that many Americans are understandably happy with all-you-can-eat health care, which allows them to see any doctor they like and get any test that they are talked into thinking they need.

ECONOMIST: Health-care reform in America