Close your eyes and relax. Become less conscious of your external surroundings. Empty your mind of thoughts and ideas. Meditation techniques can be helpful here to maintain an empty mind while still remaining focused and aware.
"The 7 Second Theory"
When you die, there's 7 seconds in which you are in a dream state. You're unconsciously conscious. However, while dreaming, we lose all perception of time. A day could be a minute, a second could be a