is to drown it out. try repeating a phrase over and over such as ‘i am peaceful,’ or ‘letting go,’ while taking some deep breaths. when your mind draws you in again just bring your attention back to the present moment take a deep breath and begin repeating the phrase once more. you can use your chosen phrase whenever you notice anxious mind chatter. the more you use it the more easily you will find it to ignore the thoughts and stay in the present moment.
try to focus your full attention on whatever you are doing. if you are talking to someone give them your full attention, listening to them 