Someone else on PsychCentral (I've forgotten who )sent me this article on Mindfullness
I've been working on the first thing mentioned in the article:

1. Witnessing your thoughts.

It’s really important to remember that you are not your thoughts. As the authors write, “You have thoughts, but the thousands of thoughts that pass through your mind are not who you are.” Instead of getting entangled with unhelpful thoughts and believing them wholeheartedly, you can witness them.

The next time your inner critic is roaring, take several deep breaths. Then slowly and repeatedly whisper these words: “I am the witness.” You also can practice this every day. You can whisper or chant the English translation or the Sanskrit words: “Aham sakshi.” You can end with: “I witness.”

Maybe it could be something that might help you.