The tree was in shock. All those who inhabited it had forsaken it.
One day, a few years ago, a Yogi had come and started meditating under its dense branches. His energized chakras and sympathetic nervous system excited the tree, till both vibrated at same frequency. The tree could now think with the Yogi’s mind. The tree had evolved to human stage and all the birds, insects and little animals sensed this and fled.
Flowing waters and Yogis keep moving. The Yogi left. The tree was vegetable again. It had lost its capacity of thought.
It suffered from dysautonomia.