Until this weekend, I thought that I would never dive solo. Then I met the dive buddies from H)(*.
My buddies and I had planned a wreck dive. They bailed, so I signed up for a seal observation dive off the Maine coast.
I met the seal diving group. I expected to tag along with the DM. Instead, a couple of divers asked me if I wanted to trio with them. We discussed techniques, equipment and what we wanted to do on the dive. They seemed knowledgable and we got along, so I agreed.
After reaching the site, we rigged up. The DM took his group and started their dive.
Suddenly, my buddies were in a hurry. They refused my request to review and check equipment (I had the dive boat captain, a certified instructor, check me while they were still changing into their drysuits).
One entered the water with his drysuit disconnected. The other connected his drysuit, but forgot to inflate his BC or turn on his tank. They began arguing over with each other over whose fault it was. They were literally yelling at each other while we were in the water.
At that point I decided to change my dive plan to avoid these divers. I was still rigged for a wreck dive. Accordingy, I had totally redundant air systems and the usual wreck diving safety equipment. I borrowed a dive flag, informed the captain and my buddies what I was doing and did my dive. I stayed above 50' and was extremely conservative. I stayed quiet, hovered and observed seals. It was a wonderful experience.
When I exited, my buddies had not seen a single seal and were still mad at each other.
My point (and I do have one) is that there are circumstances where a solo can be the better of a set of bad alternatives. I could have stayed with my buddies, who I considered dangerous. I could have terminated, which would have meant that I drove 250 miles round trip for no reason. Finally, I could do what I did.
I don't recommend solo diving and agree with those of you who will say that I took a chance. However, in my opinion, diving with those two was the greater danger.