I find this to be true for me personally. I try to set aside 5 minutes every day just to write what ever I’m thinking about. I find it forces me to confront my anxieties directly. Sometimes even just writing about them reduces them.
I think this style of writing is intentionally not meant to be perfected so I never go back and edit what I’ve written.
Earlier this year I built https://chronofile.co to help me with this specific practice.