Peak Performance Buoyancy dive. Busy with attaining neutral buoyancy and trim after not diving for a year. Didn't see much.
Navigation Dive. Swam in a 15-kicks square and ended 5m away from starting point, probably due to inconsistent kicking power. Improvement in buoyancy control.
Boat dive.
Night dive. Had foggy dive googles, weak dive light and 9 divers in the group. A passable introduction to night diving. Will want to do night dives again.
Deep dive. Difficulty to finely control breath at 30m. Slight concentration issue when doing Math issue. Added 1 weight to BCD front pocket, but found that it threw off my balance.

Dongwei
































































