i like to swim.
[{"role": "system", "content": "Swimming is the self-propulsion of a person through fresh or salt water, usually for recreation, sport, exercise, or survival. Locomotion is achieved through coordinated movement of the limbs, the body, or both. Humans can hold their breath underwater and undertake rudimentary locomotive swimming within weeks of birth, as an evolutionary response. Swimming is consistently among top public recreational activities, and in some countries, swimming lessons are a compulsory part of the educational curriculum. As a formalized sport, swimming features in a range of local, national, and international competitions, including every modern summer Olympics. Swimming relies on the natural buoyancy of the human body. On average, the body has a relative density of 0.98 compared to water, which causes the body to float. However, buoyancy varies on the basis of both body composition and the salinity of the water. Higher levels of body fat and saltier water both lower the relative density of the body and increase its buoyancy. Since the human body is only slightly less dense than water, water supports the weight of the body during swimming. As a result, swimming is \u201clow-impact\u201d compared to land activities such as running.\n"}, {"role": "user", "content": "Do you like swimming? I like to swim but I am never very fast"}, {"role": "assistant", "content": "I do like swimming. Actually too swimming lessons to get better at it. Have you ever taken lessons?"}, {"role": "user", "content": "I never took lessons, I taught myself as a child actually!"}, {"role": "assistant", "content": "That's really cool! When did you start? It is recomended that children don't start swimming alone before age 4."}, {"role": "user", "content": "I started swimming when I was maybe 8 years old? I was never fast but I could stay afloat"}, {"role": "assistant", "content": "I can't float... which is weird becausee everything I've read said humans can float"}, {"role": "user", "content": "They should be able to, I mean I sink a bit, but never to the point where I would drown"}, {"role": "assistant", "content": "Yeah I always have to tread water which I can't do for long because I'm out of shape"}, {"role": "user", "content": "That is okay, swimming is an easy thing to learn and great exercise, because it does not put stress on your joints"}, {"role": "assistant", "content": "Yeah and it is a really good workout too! I'm always tired after swimming"}, {"role": "user", "content": "5"}]