Question for folks

Is anyone else ever constantly plagued by the knowledge that they have so much to lose? I have so many people who are very valuable to me and at any time I could lose any of them. And tragedy could strike in other ways than that as well. I could lose my health, become disabled, destroyed financially, war could break out and life completely changed, etc. The list goes on and on.

It hangs over my head and makes me very uneasy. I do my best to try and suppress it.