Why are we bored, lonely and lazy? Because we don’t have the will to totally open our hearts to others. If you have the strength of will to totally open your heart to others, you will eliminate laziness, selfishness and loneliness. Actually, the reason you get lonely is that you are not doing anything. If you were busy, you wouldn’t have time to get lonely. Loneliness can only enter an inactive mind. If your mind is dull and your body inactive, then you get lonely. Basically, this comes from a selfish attitude, concern for yourself alone. That is the cause of loneliness, laziness and a closed heart.
from the book Becoming Vajrasattva: The Tantric Path of Purification
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