What is a paradigm ?

Paradigm comes from the Greek word paradigma, para means = shown, digma means = example. An example shown, a reality that you've been shown is now your reality.

well for those of you who don't know or mayby are just a little unsure of what it means, I will try to explain, here it comes:
An existing paradigm is happening to you, when what you perceive as your worlds reality is your undeniable truth, then you do not feel the need to speculate or consider other possible realities. The phenomenon occurs when people with authority or credibility interprete reality in a specific manner.
But it must also be mentioned, that there must be predominantly consensus around this specific point of view (many think the same).
Therefore one don't consider not to doubt the interpretation of reality when all (or many) believe in or take this version as the undeniable reality. In this context it should also be mentioned that the brain can't see anything that it dosn't know, this is proved by neuroscience.

the intention experiment by lynne mctaggert

new body after 2 years

you change your entire body after 2 years
if you do radioactive isotope studies which have been done very elegantly, you can prove that you replace 98% of all the atoms in your body in less than one year. You make a new liver every 6 weeks, a new skin once a month, a new stomach lining every 5 days, a new skeleton - it seems so hard and solid, but the skeleton you have now you didn't have three months ago. Even the brain cells that you think with as carbon, hydrogen, nitrogen and oxygen, as those basic elements, they weren't there one year ago. And the DNA that holds memories of millions of years of evolutionary time, in fact hundreds of millions of years; the actual raw material of it comes and goes every six weeks...
Deepak Chopra. Reality.1992