No. I just selected it randomly. But now, a thought on how selective you sound after reading your posts in this thread, you and Simon can be compared easily. Both of you are way over-critical on personality and even more vain traits such as beauty and whether the woman dives or not?
Diving is so trivial in selecting a partner. Anyone can do it if they want to, I mean come on. Face it: Either you have to find another marine biologist who dives just as much as you do, that you find attractive and just as smart as you, to meet your criteria. Now what are the odds of you finding someone to meet all of the above? To broaden the odds, which of the criteria (which I collected from the past couple of posts of yours) would you choose to eliminate?
If you're being truthful about not finding any eligible women on any given day, then I actually do feel bad for you. Then I saw your homepage. Now you have my complete sympathy.
Just kidding

nice work on your homepage and I do see the humor there. Anyway, I know I'm trying to talk logic to a Dr. of Marine Biology, so I already know the obvious is redundant. But remember this: diving isn't everything. It's only one 'sport' in a huge world of adventure.
PS go to Costa Rica. There you will find many many eligible women. Well, eligible for at least a week.