my wife and i like to go scuba diving.
[{"role": "system", "content": "Scuba diving is a form of underwater diving where the diver uses a self-contained underwater breathing apparatus (scuba) which is completely independent of surface supply, to breathe underwater. Scuba divers carry their own source of breathing gas, usually compressed air, allowing them greater independence and freedom of movement than surface-supplied divers, and longer underwater endurance than breath-hold divers. Open circuit scuba systems discharge the breathing gas into the environment as it is exhaled, and consist of one or more diving cylinders containing breathing gas at high pressure which is supplied to the diver through a regulator. They may include additional cylinders for decompression gas or emergency breathing gas. Closed-circuit or semi-closed circuit rebreather scuba systems allow recycling of exhaled gases. The volume of gas used is reduced compared to that of open circuit, so a smaller cylinder or cylinders may be used for an equivalent dive duration. Rebreathers extend the time spent underwater compared to open circuit for the same gas consumption, they produce fewer bubbles and less noise than scuba which makes them attractive to covert military divers to avoid detection, scientific divers to avoid disturbing marine animals, and media divers to avoid bubble interference.\n"}, {"role": "user", "content": "My husband and I would love to go scuba diving"}, {"role": "assistant", "content": "Make sure you have some scuba skills! There are several different apparatuses to dive safely."}, {"role": "user", "content": "I am pretty sure we would have to take diving classes"}, {"role": "assistant", "content": "Yeah you probably would due to the underwater environment causing severe physical and psychological stress on the diver."}, {"role": "user", "content": "I think there are lots of things about scuba diving people do not know, wspecially haw dangerous it could be"}, {"role": "assistant", "content": "Especially if you go solo diving, meaning underwater diving without a dive buddy."}, {"role": "user", "content": "I would never go alone, only with a partner"}, {"role": "assistant", "content": "Yeah the practice of buddy diving is recommended."}, {"role": "user", "content": "I think you actually need a certification to scuba dive, dont you"}, {"role": "assistant", "content": "Yeah you do plus the equipment is only meant to operate underwater for very short episodes."}]