Tarot reading on the shifting timelines

Today, I am at a friend's house, and she requested a reading on the shifting timelines. It is nice in this situation, because I am actually doing a reading for another person. There are always deeper understandings that come out when more than one person is present during a reading.

The question : Why do the timelines/dimensions seem to be shifting so quickly?

The 6 of Cups and the 2 of Wands show something about digging into the past, or the past resurfacing.
The King of Swords represents some energy that gives an order for this to happen, and The Judgement card shows that it basically pushes us toward a Judgement of some kind.(Judgement Day?)

The Fool shows that we are not screwed, as long as we are open, and living life without fear or expectation.

I think the most interesting part of the reading is the Knight of Pentacles and The Wheel of Fortune showing the frequency of the changes.
These cards show that it is part of a pattern, and it should be totally predictable. Maybe astrology can predict these things, but if not, something like astrology would be able to do it.

I would love to hear any theories on this one, or even if anyone has felt a specific timeline/dimensional shift.