Hi Manny, I have read a lot on here about breathing properly. Somewhere I read that all problems can be linked back to not enough air. I started really paying attention to this and I found that my first breath is huge but while in the middle of sections I gasp for little breaths. I empty out too much and never fill again, or until the next break. I think the answer is to breath more often so I stay full. There doesn't seem to be enough time to inhale a huge amount in the middle of whatever. I don't know if there is a question here but I just thought I would throw it out there.