Timeless World Options

From what I gather time is meaningless in the astral realm. I was wondering then if you can spend what would seem like 50 years in the astral plane and come back to the physical plane a few minutes after you left your body.

Imagine what you could achieve if you could do that. Instead of spending your whole life reading and learning in the physical world you could learn the same information in the astral realm but only spend seconds in the physical world.

Is my theory on time in the astral realm way off?

First get a clock that ticks on the second and find a relaxing place. Then Listen to the beats and begin to realize that time isn't real. Now listen to the beats getting slow or faster. Do this for a few minutes and then listen, if the beats are closer or father apart you've done it. Practice this enough and eventually you won't need a clock.

1. First start by getting a pendulum or clock or something that make a ticking sound once a second. Then in your know time get comfortable and relax.

2. Now listen to the beats of the object, Tick, Tock, Tick, Tock, Then focus on this sound and listen for the spaces between the tick tock sound focus on the silence and blend your energy with the silence realize that man is not governed by time. Time is simply a concept created by man.

3. Now listen to the spaces between the beats, focus on the measure of silence getting slower and slower.

4. Do this for several minutes and then if the beats are getting longer apart from the next one you've done it! Now just keep practicing and eventually you will get to where you don't need a pendulum or clock.

Thanks for the exercise,I'll try it out. I guess the idea is to understand and experience time as a perception and not a reality. Where did you learn this skill? Have you put it in practice in your daily life?