Solitude is a return to one's own self when the world has become filled with people and too much of a response to others. Solitude is as much an intrinsic desire in us as our gregariousness. Hermits, solitary thinkers, independent spirits, recluses, although often stigmatized in the modern world, are healthy expressions of our dialogue with ourself.
Certain redwood groves are holy places for me because they capture silence and light. The forest is so dense as to exclude all external noise. It is possible to ignore their silence until a single bird sings within. When the single song has died not only do I realize I have heard a sound exquisite in its simplicity, but also that I have heard it so precisely because it was embedded in pure silence.