Сова!!!! Открой!!!!! Медведь пришел...

For a while now I've been meaning to record my knowledge, however limited it might be, of topics pertaining to diving. Here is my chance. I did not however expect that my commitment to do so would generate such an anxiety and discomfort. Now that I'm actually about to share out my thoughts and ideas, I must assume that someone at some point in time might apply this information to real life situations and I will be partially responsible for the outcome. So before I begin, let me just state that:

1. I am not an instructor and I am neither certified nor authorized to give any instructions to anyone.
2. The purpose of this and future articles is to systematically record MY knowledge. These articles are based on my understanding of the subject matter and MY experience.
3. I strongly encourage comments and corrections. This is a learning process for me too.
4. Although it is not my intention to mislead anyone, I strongly discourage application of the described techniques and practices without verification or consultation with qualified instructors or divers with sufficient experience.
5. I am not simply covering my ass. I am covering YOURS.