Worrying doesn’t make sense. Sometimes, we can’t get out of it. There is quote
If the problem can be solved, why worry? And if the problem can’t be solved, then worrying will do you no good.
- Shantideva
Probably we need to force this thought now and then so that when the time comes to worrying, it shouldn’t bother us. So the more you listen or read to positive things, you will program yourself in that way.