Hi ! What they said...! Let me also encourage you not to give up. When my daughter and I took our scuba lessons, the first time we went under in the YMCA pool, she panicked. We had to sit on the bottom of the pool and just breathe. I was a little uncomfortable, but as we got settled, she suddenly stood up. (we were in about 4' of water. I stood to see if something was wrong. She said she had just had an attack of claustrophopbia, and to give her a minute. A few minutes later, she sat back down, and was fine after that. Our brain tells us we can't breathe underwater...we have to retrain it! That being said, I would insist on equipment that is in good working order. You can't enjoy the experience when you are having constant difficulty with equipment. Having loved to snorkel, I felt like I would be able to dive, so I took the plunge and bought the regs, bcd,etc. I have never regretted it. I have a dive skin that fits...the one the dive shop put me in was 3 mil and too small - once I got into something less restrictive I was fine. My first open water dive in the gulf was great..my second in Utila this summer was amazing. Don't quit..it is the most wonderful experience you'll ever have! :diver: