After a day-long struggle to get the Samsung washing machine installed, i had a siesta late in the evening.
When i got up at 7:30 PM, i was feeling very refreshed. That bliss is a great mystery. Sleep for around an hour and wake up in a totally-different world. Thoughts come slowly, one is at peace with what's going on around, one is just a witness to phenomena.
What happened in the space of that one hour? That never ceases to intrigue me.
The reason for the deep bliss is because the mind is sucked into the Abyss and gets washed (away).
The Master explains this in His Visit to Vidyasagar:
"Once a salt doll went to measure the depth of the ocean. (All laugh.) It wanted to tell others how deep the water was. But this it could never do, for no sooner did it get into the water than it melted. Now who was there to report the ocean's depth?"