Worrying is like a rocking chair. It gives you something to do but it doesn’t get you anywhere. – Van Wilder
If you really think about it, I think you will find that worrying doesn’t help nor does it solve anything. In fact, it often makes things much worse and it makes you feel bad.
Whenever you start worrying, instantly shift your focus to what you can do about the problem right now. If there’s nothing to do, let it go.