When you fall into worry, you have assumed a position of powerlessness, feeling that life is something that happens to you that you cannot control. Worry is simply an indicator that you are out of alignment. It is also an indicator that you are in the unknown of the future, rather than in the Now moment, which is where you do all of your conscious creation from.
The next time you catch yourself in the energy of worry, realize you are feeling disempowered in some way. Then you can simply take steps to get back into your authentic power. You can do that by taking the time to meditate, re-centering into the Now moment, feeling gratitude, and visualizing the best outcome for all involved. Your time and energy are so much better spent focused on what is wanted! Like anything else, it is a practice you can create for yourselves with a little awareness and a desire to consciously create.
If you find it difficult to hold a positive focus, simply surrendering the issue to Source, secure that will find the highest resolution for the greatest good of all, is an option that is always available to you, as well. You have many transformative tools at your fingertips, Dear Ones, and your empowerment starts the day you decide to use them. ~Archangel Gabriel