What can I do to enhance my focus?
Breathe. Concentrate on your breath, and it will slow your mind and your thoughts down. It won't take 4 minutes to do. Meditation can last up to several hours.
2. What do I do prepare for meditation?
You don't prepare, you just do.
3. Where should I sit?
Sit where it's most comfortable. Sometimes you can lay down, but keep your mind awake, and make sure you don't fall asleep. Most of the time I do meditate before I fall asleep if my mind is cluddered with thoughts. It helps.
4. When should I meditate?
Whenever you feel like you cannot relax. When you feel stress, or are overwhelmed. Remember, breathe.
5. What is the best way to prepare for meditations?
You don't prepare, you just do. :)