Neither believe your worries ... - Dhamma by Ajahn Jayasāro
Neither believe your worries, nor fight with them. On the path of wisdom you must learn to step back from the content of your worries, “If that happens, then ...”, and look at the process.
Worry is an event that occurs in the mind. Seeing it clearly as a phenomena that has a beginning and an end, seeing how it arises and passes away within the mind, leads to peace.
Source: