Does setting explicit priorities help make better real-time decisions during a dive?

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kr2y5

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Last weekend, I've been on a dive that is notorious for people getting separated from their buddy due to low visibility and high current. A friend of mine, who also dived that day, shared his personal philosophy that on a dive like this, staying with your buddy takes absolute precedence over anything else... so if you are at the risk of getting separated, you must do whatever it takes to remain together, and if this means things like buoyancy and trim may have to go out the window, then so be it. He proceeded to explain emphatically that in general, in diving there are strict priorities, and when a condition that lies higher on the list of relative priorities is in danger of being violated, then everything further down the list can be sacrificed.

My friend did manage to stay with his buddy on this dive, which could not be said about many (most?) other divers, myself included... some folks reported that it's been so far 0 out of 5 for staying with their buddies... My friend was attempting this dive for the very first time. Perhaps indeed his philosophy served him well? Reflecting on the dive, I do also believe that if I had perceived staying with my buddy as having a much higher priority (e.g., higher than not puncturing my gloves or drysuit, alongside a long list of other things), then there were quite a few things I would have done differently, and I might have enjoyed a much better outcome.

I guess it should not be too surprising that beginning a dive with a more accurate perception of relative priorities can lead to better decisions in real-time. It has been said a lot, here and elsewhere, that when decisions are made under time pressure, one's problem-solving ability easily gets reduced to the very simplest responses learned in training or acquired through prior experience. Perhaps remembering that "X is more important than Y" is just the kind of basic knee-jerk response that can be ingrained into deep layers of one's brain to actually work?

When I reflect on past experiences, I definitely see how my behavior has been influenced a lot by a certain perception of relative priorities, whether subconscious, ingrained through prior training, or deliberate practice, especially during the times when I felt task-loaded. And yet, despite clear evidence that a perception of priorities largely controls my behavior, I have never consciously tried to think about relative priorities on a dive... even though there is, of course, a long laundry list of things I perceive as critically important. I wonder how many people, like my friend, make a conscious effort to do so, and whether it actually makes a difference.

So, do you set priorities? Does it help you? Have you experienced situations, in which having clear priorities allowed you to make the right decision under time pressure? Have you had situations, in which a bad outcome could be attributed to having had wrong priorities? Or, do you believe that in real-life situations, priorities are so relative, fuzzy, and dependent on context, that it is completely pointless to even think about it ahead of the time?

Thanks!
 
The vast majority of my dives are shallow (30' or maybe a little deeper) solo shore dives. I prioritize on whether to dive or not due to weather, surf (wind direction for whatever site), and tide situation (an ebbing tide can mean a slight outgoing current). Otherwise, it's a matter of keeping equipment in good shape and following a usual dive plan to & from shore. I will say that when I am buddy diving my number one priority by a long shot is to keep together no matter what. I have had instabuddies who have made this challenging, but mostly it has worked, regardless of formation. If you're not together you're diving solo anyway and any buddy skills you know don't really matter. I try to impress that upon OW students. From the separations you describe, it would seem a good idea may be a "buddy line". I haven't used one yet, but they obviously would keep you together.
 
Was always taught triage is: Bouyancy, Buddy, Skill.

If you're unable to control your position in the water column... you're not much good to yourself our your buddy... much less any skill you might need to perform.
 
Diving as a team. We are a team, and we can't be a team if we can't stay together. Buoyancy is a critical skill to maintaining team cohesion -- but if water conditions make it impossible to maintain horizontal trim and absolute respect for the environment, then those things will get sacrificed to the smallest degree necessary to keep the team together.

I know the dive you were on. Time it wrong, and you can be lucky to get back out safely, with or without your buddies. But prioritizing elegance over buddy connection and the ensuing safety is the wrong approach, to me.
 
If I am with a newer diver I know that remaining focused on them takes precedent over capturing video, which is why, if I want to explicitly capture video I try not to dive with other people (in a dependent way). Those priorities conflict with each other.

As a solo diver probably the highest priority for me is maintaining a sense of connection with the surface, or my exit point. If I can relate to where those things are I can gauge the level of response I need to most situations. If I have no idea where I am in relation to the exit I may over/under react, though the tendency would be towards a fight or flight response which would not be good.

In your situation I would set maintaining contact as a high priority, if that was what was agreed upon, and certainly over looking good.. but I would also have a secondary priority of developing an alternative to buddy reliance, like redundancy. Going into a high separation dive and having contact as the only safety avenue seems to me to be myopic. This is recreational diving, not search and rescue or a military mission. If self reliant planning goes opposite to ones "philosophy" then one should simply avoid those types of dives. Plan for the best but prepare for the worst, so to speak.
 
... so if you are at the risk of getting separated, you must do whatever it takes to remain together, and if this means things like buoyancy and trim may have to go out the window, then so be it......

This is the biggest load of BS I have ever read. If you don't have control over these how do you expect to control anything else :confused:
 
This is the biggest load of BS I have ever read. If you don't have control over these how do you expect to control anything else :confused:
Trim doesn't matter for buddy contact. Basic buoyancy control matters, but great buoyancy control doesn't matter.

I agree with the OP: Get your priorities squared away, and act on the basis of those. What good does it make that your buoyancy control is within the most stringent GUE requirements if you're so task loaded by that that you can't keep track of your buddy while you maintain that perfect buoyancy? I'd rather have a buddy who's yoyoing a couple of meters up and down with his feet up, but keeping track of me, than a buddy in horizontal trim and keeping his depth within a few decimeters, but who hasn't the faintest idea of which direction I floated away. And I suspect that my buddy would feel the same way about me.
 
IMO buoyancy, trim and awareness should be "muscle reflexes" and have no or little impact on task-loading. a Buddy going up or down (couples of meters as you indicated) during task-loading, will either go straight up or down. I also struggle to see how up/down buoyancy is going to help with buddy awareness.

You can task-load a GUE diver silly, but they will remain in control of both buoyancy and trim because these activities does not require any "thinking", they are second nature (muscle memory).

When the sh1t hits the fan, you only have your skills and if these are shaky the rest might not matter.

My 2 cents.......
 
You can task-load a GUE diver silly, but they will remain in control of both buoyancy and trim because these activities does not require any "thinking", they are second nature (muscle memory).
I'll buy that. However, not all of us are that well trained and will have to allocate some bandwidth to the task. And my position is that if that's the case, you need to prioritize the most important stuff (buddy contact) over "style".

When the sh1t hits the fan, you only have your skills and if these are shaky the rest might not matter.
Totally agree.
 
The one absolute priority is staying alive and returning that way.

Having said that all other priorities are adjusted depending on dive conditions which includes buddy cohesion. Dive conditions include the experience of the buddy. If diving with an inexperienced diver buddy connection moves from high on the list to very close to the top. Navigation is quite high also. In my personal opinion if one has to focus on buoyancy at the expense of other important things like navigation and keeping track of buddy, then there is a question whether they should be on a low viz, high current, frequent separation dive at all much less with an inexperienced buddy who could panic.
 

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