Nature of Material Existence by Radhanath Swami
A person in full Krsna consciousness is not unduly anxious about executing the duties of his existence. The foolish cannot understand this great freedom from all anxiety. For one who acts in Krsna consciousness, Lord Krsna becomes the most intimate friend. He always looks after His friend’s comfort, and He gives Himself to His friend, who is so devotedly engaged working twenty-four hours a day to please the Lord.