Mindset

Routine Matters

Forgot your mask, fins or dive computer? It usually happens when you least expect it, just when you are dive-fit, in the groove and able to trust your instincts—or so you believe. (Illustration compiled with images from Pixabay)

It was day seven of the liveaboard trip and the twentieth dive of Darren’s holiday. He joined his team in the tender boat and they sped off to the dive site. He donned his gear and ran through his usual pre-dive checks, while the guide dropped in to do a current check. It was only when the countdown began for all the divers to roll into the water together that Darren reached for the mask hanging around his neck… and it was not there.

The Role of Ego in Technical (and Recreational) Diving

I read a blog recently that suggested our egos could be responsible for many of the casualties that technical diving regrettably suffers. Sadly, my comments on this blog never made it past the moderator. As a scientist and psychologist, I am somewhat protective of terminology used to describe human thought, emotion and behaviour, and the author of this blog fell into a common trap in how one described ego.

Analysis and Reflection as Learning Tools

In my time, I have been head coach and assistant coach to pro, semi-pro and national league rugby teams as well as the Irish women's team. I have been a sports psychologist and an advisor on performance and setting performance environments in rugby, golf, motorcycle racing, rally driving and many other professional and Olympic sports. I am now a technical diving instructor as well. Why the mini-CV?

Peer Pressure, or Disappear Pressure?

At those moments we are subjected to “peer pressure”, which is the social leverage that we feel when someone pushes us to behave in one direction or another. Usually, if we feel a good connection and a sense of balance with the other person (or persons) we are able to have our judgment override the social pressure—“No, David, I’m not diving five hours before we have to fly back!”

Trimix - Manage your pO2

From the Basic Nitrox levels through to advanced Trimix, we base our calculations of dive profiles on a specific partial pressure of oxygen—pO2.

Managing and controlling the pO2 lies at the foundation of any level of technical diving as it enables us to perform longer, deeper and safer dives compared to diving air. But there are also a few points to watch.