UCFKnightDiver
Contributor
I encourage all you solo divers to come and live chat and try to talk some sense into him.
ScubaBoard - Chat
ScubaBoard - Chat
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Is this your friend master00sniper?
I encourage all you solo divers to come and live chat and try to talk some sense into him.
ScubaBoard - Chat
He's got a grand total of 4 dives post OW. 3 of them have been solo. he knows he's being safe because he carries a Spare Air. When sac rates get mentioned, he links a PopularMechaniacs article saying the thing lasts for "less than a minute" at 100' 3.0 stressed Sac rate, 20 seconds at 100'. I get him to sign up for the Solo section here, yet he refuses to post. I'm going to abstain from comment on what he's been doing, but I would like to hear other's thoughts on the subject.
I can never quite understand what thought processes must exist in a person's brain, where they have admittedly no experience in something, but then feel they must know better than anyone else.
It's like some kind of autism, where reality is obscured through the ego over-riding any other restraining input. An inability to recognise or accept that another person could have an understand of something that exceeds your own.
To me, that type of egotism seems like it must be very self-destructive. Combine that with the dangers of scuba diving and it becomes potentially fatal.
I can never quite understand what thought processes must exist in a person's brain, where they have admittedly no experience in something, but then feel they must know better than anyone else.
===========================================================Abstract:
The authors present a reconciliation of 3 distinct ways in which the research literature has defined overconfidence: (a) overestimation of one's actual performance, (b) overplacement of one's performance relative to others, and (c) excessive precision in one's beliefs. Experimental evidence shows that reversals of the first 2 (apparent underconfidence), when they occur, tend to be on different types of tasks. On difficult tasks, people overestimate their actual performances but also mistakenly believe that they are worse than others; on easy tasks, people underestimate their actual performances but mistakenly believe they are better than others. The authors offer a straightforward theory that can explain these inconsistencies. Overprecision appears to be more persistent than either of the other 2 types of overconfidence, but its presence reduces the magnitude of both overestimation and overplacement.
I believe it must have something to do with youth. It wasn't until I got a bit older (maybe a lot older) that I finally realized that with most of the things that I know a lot about, whether its diving or skiing or computers or what ever. The more I learned the more I realized there was much more that I could learn about any number of interests that I have. Hopefully this guy will realize that there may be a few things he could learn before he makes solo diving a regular event.......