7.00
Check me and my lay-in. Did wake up at 4.30, but forced myself to go back to sleep. Now I feel weirdly tired rather than fully awake and refreshed. Cup of tea and a piece of banana cake are helping with the waking up process.

I have my dive log and nitrogen chart in front of me, and I'm going I give them a quick read to try and acquaint myself with nitrogen depletion. Hmmm, banana cake and tea aren't going to help with this.