Wim Hof saved me when I started to have severe breathing/attention span/brain fog and vasculitis like symptoms issues in late 2022. Helped me build myself up again. Though I tend to let it slide for a few weeks because I still lack self control and discipline in some areas, I still practice it, interchanging with anapanasati and cyclic sighing/double inhale techniques.

I still have pain in my lower rib cage from a cycling accident in 2022 when breathing in to deeply that makes breathing exercises more painful for me than most and a few joints per evening don't make it much better for my lung either. I still fall back to shallow breathing until I notice it and snap out of it.

Glad you discovered this.