Do you have an appetite for risk?

Risk can take many forms: physical, financial, social, emotional, intellectual, creative, legal and (feel free to add more to fill in the blank).

As one who espouses a "Dare to be great" philosophy I have taken risks in my career, but as I mature my wife perceives a growing tendancy towards risk aversion. Maybe I've had my fill of risky business.

Do you walk the tight rope without a net?