Positive: I always use my reusable water bottle to reduce plastic waste.Negative: He did not use sunscreen and got sunburned during his beach vacation.Positive: The new software allows users to easily organize and use their data.Negative: She had to pay a fine for improper use of the company's equipment.Positive: Doctors use advanced technology to diagnose and treat medical conditions more effectively.Negative: The misuse of antibiotics can lead to antibiotic resistance and treatment failure.Positive: Students are encouraged to use their creativity and critical thinking skills in solving complex problems.