মনে কর তুমি একটি মাছ এবং তুমি সাঁতার কাটছ জলে, ওদের মসৃণ গতিতে ভেসে চল্‌,ঘুরপাক খাওয়্‌ ,
Think you are a fish and you are swimming in the water, gliding, turning, changing direction, flicking in a cold and clear water and all this is so pleasant, after a while you will feel drowsy, and it's time to get up and go to bed.