Devotion is not achieved by the man. O Arjuna, who eats too much, or eats nothing, who is addicted to too much sleep, or is always awake.
नात्यश्नतस्तु योगोऽस्ति न चैकान्तमनश्नतः। न चाति स्वप्नशीलस्य जाग्रतो नैव चार्जुन॥