Is There A Cancer Inside Your Strong Business?

"If a company as powerful and well positioned as Bank of America in the late 1970s can fall so far, so hrad, so quickly, tehn any company can fail"-- Jim Collins in "How the Mighty Fall.

Do you think your company is un-defeatable? Will last for a long time? Or you know there is no cancer inside? May be you need an expert to cross check it.