There are a lot of times the heart burrows deeper, goes tunnelling into itself for reasons only the heart itself seems to know.They are times of isolation, of hibernation, sometimes of desolation. There is a bareness that spreads out over the interior landscape of the self, a bareness like tundra, with no sign of life in any direction, no sign of anything beneath the frozen crust of ground, no sign that spring ever intends to come again.