A Libertarian is someone who believes in maximizing individual freedom and minimizing government intervention in people's lives. They advocate for personal responsibility and the idea that individuals should have the right to make their own choices, as long as those choices do not harm others. This philosophy often emphasizes free markets and limited government, allowing people to pursue their own interests without excessive regulation. Libertarians often support policies that promote civil liberties, such as freedom of speech and privacy rights. They may also oppose government programs that they believe infringe on personal freedoms, like taxation and welfare. Overall, the core belief is that individuals should have the autonomy to govern their own lives.