I must confess, I thought I already know what is poor visibility, but it’s nothing to be ashamed of admitting that I was wrong. My last dive in 8th fort provided me with very valuable lessons such as:

  • Ice cold sensation on my shoulder could mean that my back zip is not tight and dry suit is becoming a wet one :)
  • Light in no visibility conditions still provides very useful psychological support as being under ice, in no visibility, with leaking dry suit is much more comfortable when you have that horny orange ambient illumination.

As for no visibility, check it out yourself:

It was shortest and probably richest in experience single dive. Those several minutes were worth whole day effort as I learned a lot. :)