No matter what you've got it can all disappear outside of your own control. Such is life, and while most of the time it doesn't happen it will if it needs to.

No matter how much you own and how much you've got things secured in your life, all you need is one gravel under your shoe and you can fall and hit your head so as to never go back to the life you had. Wealth, job, relationships... they can all be torn down should things go majorly awry.

Security is an illusion of control, and in life you never really have any real control.