I started rebreather training at about the time Andrew left the SoCal tech diving scene. He was obviously larger than life, and our trajectories virtually met when the Doria accident happened, as I had known Mike, and I was starting my training with his former instructor. This type of thing should bring someone pause. It did for me. At the time, Andrew was pressed with demands to explain what had happened and, understandably, asked for time. I am not sure he ever went around to do so. I can't blame him, as I have faced the same moral problem when my former training buddy lost his live.
Why am I saying all this? It is not completely out of topic, as we all three were in the same situation, as mentioned in a few prior posts: returning to diving we had been proficient in in the past, but disconnected from for a significant period of time. In the case of my buddy, this resulted in multiple no-go signals that were ignored, with fatal consequences when the first problem occurred then the second...
I have not been diving for a full year and a half, and rather than donning my rebreather and jumping in the water, I decided to take it easy and resume recreational OC, slowly ramping up to solo diving, all this without a camera. Only now do I plan to restart rebreather diving, baby step after baby step in very safe environments.
Andrew appears to have followed the same plan (OC first), although his accomplishments were incomparably greater than mine, but his break much much longer. He was aware, very aware of the frailty of life, as can be seen in the first part of this recent
video, but his drive was of a different scale altogether than what I can fathom. Does his kind really have better muscle memory than we mere run-of-the-mill divers? If the cause of his drowning is what has been alluded to, does it point to a breakdown of discipline, of crosschecks, checklists, or if those where not used, memory lapse, rustiness of the mental routine that one needs to go through and to some extent rely on when preparing and accomplishing a challenging dive as this? We will never have the answer, but the question is my point and the warning I get from this accident.
I have stayed away from these forums for most of the pandemic, as, not diving myself, dive incidents and accidents had become irrelevant to me. Not anymore, and I'd hate to read more of them in which a possible root cause would be "too far, too fast".