I realize it’s not a good image. But it’s a good memory. Farid and I were swimming parallel to the reef. That would be north south. We are supposed to be able to navigate underwater. After all north south is south north going backward. Ha! It’s one way or the other. Keep the reef to your right or left shoulder. Done! Ah! No! If you swim into a cove you can swim in a circle and be right back where you started. Get it? We didn’t. I had a great laugh when Farid surfaced to see where the hell we were. Oh! I missed it too. I was just following the “leader.” Rays? Out in the “blue” were three rays just moving along the reef. Beautiful. We couldn’t get close. They swam effortlessly away from us. The “blue?” In the deep, with no reference for navigation, up, down and sideways, it’s all the same. You can be lost or disoriented so easily. We joked. Sudan is to our west and in the “blue.” Don’t go to Sudan.