Odd Phenomenon

The formation of contrails depends on the conditions of the atmosphere where the airplane is flying. In these pictures, one may note the intersection where one trail seems to begin.

This is an area in the atmosphere that seems to be suitable for the formation of contrails, since planes had been producing long trails over the mountain since about 10 am. Before that, blue skies.

So my question: if the entire sky is under the correct conditions to produce contrails, why do they appear to shut off and turn on in certain spots? Were the conditions present from horizon to horizon, except in these convenient spots where they shut off and on with a clean break?

Personally, I don't buy it.

We have powerful organizations discussing plans to test the very ideas that skeptics have been calling out in the skies for over a decade. What are all those whom discredit this idea when they start openly doing it?
"No chemtrails just started with these tests, we were just seeing persistent contrails all those years!"

Please wake up, it is a conscious desicion. An intelligent person can still live his or her whole life in the "dream" without choosing to wake up to reality. We are being controlled in a system which offers us no real control (voting, etc. is meaningless.)

We must free our minds in order to be free.

Tips:
Meditate

Stop watching all TV

Read

Learn as much about the history of money as possible

Stop drinking city water, find a spring

Reduce refined sugar consumption to a minimum

Learn how to be happy and reject the feeling of fear

Understand that we are all in this together