OK, so here's the story... Got the wife interested enough in diving to take her OW cert. After that, every dive she's been getting headaches. Her instructor and I have been thinking these headaches are caused by skip-breathing. She also has issues with buoyancy especially at the end of a dive with an AL tank. I have been trying to work with her on the skip-breathing, but no luck. Does anyone have any suggestions? She's really motivated now, and I don't want her to lose interest and give up. Thanks a bunch.