Omar Shafie’s Reviews > Advanced Open Water Diver Manual > Status Update
Omar Shafie
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Top reminders:
1. Never hold your breath
2. Equalize ear pressure
3.Ascend slowly with a safety stop
4. Weight check is by dipping until water is above your head when lung is full
5. Use a third of your tank
6. Good buoyancy is when you ascend when inhale and descend when exhale
7. Cross arms
8. Use anti-fogs
9. Trim mustache
10. Check weather currents
11. Test nitrox = 1.4
— Nov 15, 2025 03:47AM
1. Never hold your breath
2. Equalize ear pressure
3.Ascend slowly with a safety stop
4. Weight check is by dipping until water is above your head when lung is full
5. Use a third of your tank
6. Good buoyancy is when you ascend when inhale and descend when exhale
7. Cross arms
8. Use anti-fogs
9. Trim mustache
10. Check weather currents
11. Test nitrox = 1.4
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