The possibility of a time machine is one that I am open to, but do not insist upon.
We know that wormholes, two black holes linked to one another, can warp things not only through space, but also time.
My theory on this is that if we could somehow learn to control this, perhaps by linking two specific black holes, then we could, in fact, travel through time to wherever we may want.
Anyway, back on-topic.
Perspectual Time Dilation states that we view time differently depending on the situation, place, person, etc.
For example;
In a test somewhere, sometime, they showed a man a clock that was measuring what I suppose was milliseconds. The man could not make out the numbers clearly. So, they had him go bungee jumping or parachuting or something with jumping off of a cliff or bridge. I don't know.
Anyway, he took the clock with him as he traveled down.
Obviously jumping thousands of feet from the ground is going to excite you.
While he was jumping, he - as instructed previously - looked at the clock.
Now, he could make out the numbers‼
I'll post a link to another thread remotely like this one. One person mentions PSD and then talks about it. I think that might be where I learned this. Brb with an edit.
[Edit:] Aha‼ Here it is, bro;
http://dreamviews.com/community/showthread.php?t=34401
I have actually practiced this. Near the end of the thread, somebody posts their tutorial for actually
controlling PTD. I have used this effectively.