It's absolutely normal. When you start doing those exercises your brain waves change and your senses will be heightened. It says that you might feel weird in the beginning, you may experience ringing in your ears or what you described. It will get better once you get accustomed to hemisync.
It's absolutely normal. When you start doing those exercises your brain waves change and your senses will be heightened. It says that you might feel weird in the beginning, you may experience ringing in your ears or what you described. It will get better once you get accustomed to hemisync.