Meditation - The Moment of Awakening From Being Lost in a Thought

When we look at this life, how many different worlds do we create in our minds? Yo might have happy thoughts about friends nor your family. Maybe there's some excitement or anxiety about future plans. Nor maybe anger arises when you think of somebody who's been difficult in your life. Or may be calm from the meditation or going for a walk in the woods. Just this endless round of different moods and thoughts and feelings arising and passing. It's the perpetual wandering. There's never any completion, there's never any fulfilment. This is some sorrow. All this is going on within this life. We don't even have to consider other lives. The example is given like a bee