I used to worry about everything, as if it was up to me to do something about it. Now, I don't watch the news, if I can help it.
I found, in my older age, that worrying was all such a waste of time and grief. It never solved anything and probably was a big trigger in my getting MS.
I try not to sweat the small stuff or drive myself nuts, worrying about the big stuff.
I do pray, every day, to the only real Power, to please, do something about it......so, I guess I do worry, but hand it over to Him.