I agree, life changer for me. Diaphragm breathing, exercise sources, diet helped immensely. IPF Diag 2020 - bout of oxygen 24/7 for few months - back to rehab and weaned off oxygen in few in months of practicing what they offer. We have to help ourselves the best we can with sound knowledge. Rocky road but the sun still shines upon us, encouraging us to enjoy the good days. Bless us all.