The Nub Theory, does what it states around the tin. It is a theory. Although it may audio just a little wishy-washy, there are studies to back it up. A 2016 study checked out the accuracy of your Nub or 'Nib' theory and the final results had been shockingly correct. https://emilianodoxfq.blogsumer.com/27505514/the-best-side-of-ramzi-method