Inflexibility is rarely a virtue especially when it comes to business. The landscape of business history is littered with failed business leaders who were either unwilling or too slow to change their thinking. Just because something has worked in the past doesn’t mean it will work in the future. The only constant in life is change. Markets change. Customer attitudes change. The best method for doing business changes. Technology changes. As a business leader you must be willing to adjust to your changing circumstances or risk the consequences.