Are there any side effects associated with brainwave entrainment?

Yes, but good news... they are mostly positive side effects, like better emotional stability, better blood circulation, quicker thinking, heightened awareness, more energy and even a reduced need for sleep, to name a few. The only negative side effects (rarely reported) are occasional temporary negative mood change and mild headaches experienced with the initial use of some Brainwave Training sessions. This is usually a result of increased blood flow in the brain, which is a good thing, and typically goes away after a few sessions.

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I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.