Mindfulness is the practice of being present and fully engaged in the current moment, without judgment. It is a state of being in which one is fully aware of one's thoughts, feelings, and surroundings, and is able to observe them without reacting or becoming overwhelmed by them. Mindfulness is often associated with meditation and other forms of mindfulness training, but it can also be cultivated in everyday life through simple practices such as paying attention to one's breath or being fully present in a conversation. Being mindful can help reduce stress, improve mental clarity, and increase overall well-being.