Final answer:
Freedom of speech allows expressing opinions, but there are restrictions to protect public safety. Disagreeing with others or the government is not prohibited.
Step-by-step explanation:
Freedom of speech, a fundamental right in many democratic countries, allows individuals to express their thoughts, opinions, and ideas freely. However, there are limitations to this right to protect public safety and individual rights. When exercising freedom of speech, one may not engage in activities such as threatening someone's life, as this violates the law and infringes upon another person's right to safety. Disagreeing with someone or with the government is not restricted under freedom of speech, as differing viewpoints and open discussions play an essential role in a democratic society.
Learn more about Freedom of speech limitations