After a long chat with internship instructor yesterday, I have decided to give the course a bit longer and see if my confidence improves. So today I started off slower, assisting another instructor on day one of the Open Water confined water dives. I actually really enjoyed the whole day, even though I was thoroughly exhausted and burnt to a crisp! My instructor today told me I had done really well and had really good knowledge of the role of the DM, and had even reminded him of a few things he had omitted in his briefing to the students.
Other good news is I sat paper one of the DM exam last night and got 95%! Pretty pleased with myself. :-)
Tomorrow I'm accompanying the students with their first open water dive and hope to be finished early afternoon.
Lets see how the next few days go. :-)