Meditation is predominantly of two types: concentrative and contemplative. In the first kind, you build your concentration. In the second, you use it to reflect on the nature of reality and your own existence. Contemplative meditation gives birth to insight, and it is this insight that changes how you see and interpret the world around you. Deep concentration leads to samadhi, and deep contemplation allows you to maintain that state while dealing with the challenges of the world. I alternated between the two types of meditation.
