i lost my arm in a car accident.
[{"role": "system", "content": "A traffic collision, also called a motor vehicle collision (MVC) among other terms, occurs when a vehicle collides with another vehicle, pedestrian, animal, road debris, or other stationary obstruction, such as a tree, pole or building. Traffic collisions often result in injury, death, and property damage. A number of factors contribute to the risk of collision, including vehicle design, speed of operation, road design, road environment, and driver skill, impairment due to alcohol or drugs, and behavior, notably speeding and street racing. Worldwide, motor vehicle collisions lead to death and disability as well as financial costs to both society and the individuals involved. In 2013, 54 million people sustained injuries from traffic collisions. This resulted in 1.4 million deaths in 2013, up from 1.1 million deaths in 1990. About 68,000 of these occurred in children less than five years old. Almost all high-income countries have decreasing death rates, while the majority of low-income countries have increasing death rates due to traffic collisions. Middle-income countries have the highest rate with 20 deaths per 100,000 inhabitants, 80% of all road fatalities by only 52% of all vehicles.\n"}, {"role": "user", "content": "I had a traffic collision the other day. Someone not paying attention rear-ended my car."}, {"role": "assistant", "content": "I sure hope you are ok.  Traffic collisions often can cause injury, even death."}, {"role": "user", "content": "I was OK because I had my seat belt on and it was only about 15 mph. Still I was pretty mad at the guy for being so careless."}, {"role": "assistant", "content": "I am glad to hear about wearing the seat belt.  They can reduce injury by reducing the force of impact"}, {"role": "user", "content": "I can't believe cars didn't use to have seat belts. They save so many lives."}, {"role": "assistant", "content": " I know!  Now they have legislation to require the fitting of seat belts to cars."}, {"role": "user", "content": "That legislation is much-needed. I also like how car seats are required for small children."}, {"role": "assistant", "content": "Yes, it depends of the kids weight or age.  If they are below a cetain threshold, they must have a government approved safety seat"}]