If you're seriously into self preservation and avoiding unnecessary risk, then why haven't you invested time in your Career Action Plan lately? Not having one is akin to going on vacation without travel insurance, risky and potentially downright irresponsible.
Sit down and contemplate what your career attributes are: skills, strengths, vocational interests, experience, competencies, qualifications... how they piece together and how they dovetail into the World of Work. Plan your way ahead and instill purpose in your life. Develop your perfect interview script for your dream job. Don't give up until you have designed it.
Need encouragement? Why not do the sensible thing and hire a Career Development Professional. You service your car and pay a mechanic. Why not invest in servicing your career because introspection like this is one of the toughest tasks you will ever perform, but when the economy is spiralling downwards, having a preconsidered career strategy detailed in your Careers Action Plan is a key component in any contingency plan and perpetuating your income.
Don't think big companies spend millions a year on contingency plans if they're not important. Why not be prepared, sort your Career Action Plan out without any further delay.