I've not started my tech classes yet but there is something that I have observed while trying to learn a bit own my own before class. Why is it that some tech divers tell you the ONLY way to do something is the way they do it. They act like anyone who does anything different is a suicidal retard. Then you ask another diver about it (procedure or rigging or whatever) and they have a totally different way they do it and act like anyone who would even think about doing it differently is insane ,suicidal,and a moron, and the term "suicidal" is always thrown in to validate their opinion, as in you will kill yourself if not done my way. How does it work if you go on a charter boat with four or more guys who have totally different ideas on deep diving? How does a newbie sort out the BS, and incorporate the best attributes of other's techniques and procedures? Fire away.....