How something ends up NEVER depends on how much you worry about it.
There you have it....
Worry really does NOT contribute in any way to a beneficial finale. It's a waste of your time and energy fretting about the outcome. You can only do your best and then let it go.
In the first place, most of the things you worry about never happen. If you are living for today, in the here and now, there is nothing to worry about.
Worry is from thinking of the future - anxiety from living in the past.
In the second place, there are things you cannot change. For example: you cannot change weather systems: tornadoes, floods and earthquakes, or wars and government activities. You cannot change what others are doing, that is up to them. There is nothing that you can do about it, they will do what they do, it is their journey. AND things that happened in the past have already taken place, you can't change them. As for the future, don't waste time worrying about it either, you are not there yet.
You can always prepare yourself for any eventuality, but it ends there. You are responsible for your own well being but beyond that, you need to trust that you are OK. Worry doesn't change anything and gives you wrinkles.
Worrying is like sitting in a rocking chair, it gives you something to do, but it doesn't get you anywhere.