Mindfulness is a state characterized by focused attention on the present moment, and acceptance of one's thoughts and feelings. It is often cultivated through mindfulness meditation and other contemplative practices.

Key aspects of mindfulness include:

• Present Moment Awareness: Mindfulness involves bringing one's attention to the current moment, rather than the past or worrying about the future.
   
• Non-Judgmental Awareness: Practicing mindfulness involves observing thoughts and feelings without attaching judgments or labels to them. It's about accepting experiences as they are, without evaluating them as good or bad.
   
• Focused Attention: Mindfulness often begins with a focus on the breath or another anchor point to cultivate concentration. This helps in developing the ability to direct and sustain attention.
   
• Acceptance: Mindfulness encourages acceptance of one's thoughts and emotions without trying to change or suppress them. This doesn't mean endorsing negative behavior, but rather acknowledging and understanding the present experience.
   
• Mindfulness Meditation: This is a formal practice where individuals set aside time to engage in mindfulness. Common techniques include breath awareness, body scan, and loving-kindness meditation.

Benefits of mindfulness can include reduced stress, improved focus and concentration, better emotional regulation, increased self-awareness, and enhanced overall well-being. 

It's important to note that mindfulness is a skill that can be developed through regular practice. Many people find it helpful to incorporate mindfulness into their daily lives, not just during formal meditation sessions, but also in everyday activities such as eating, walking, or engaging in conversations.