Hi again. Here with another question. When it comes to breathing techniques, my main focus is maximizing oxygen intake and improving CO₂ clearance, so I can delay lactate buildup and fatigue. (I also deal with migraines, which are directly linked to oxygen levels.) But , I have a problem during long training sessions — I feel like I’m not getting enough oxygen, and it often triggers my migraines. The same thing happened to me in competition — after the race I had to get an IV drip, and then I felt better. The heat and sunlight definitely made it worse, but overall I think this is something I struggle with regularly. I would really appreciate it if we could talk about this question on Tuesday.