Hello Harsh and welcome to the forum.
Thank you for your insights and wanted to share this with you from the EFT website a quote by a doctor Eric Robins MD
"Some day the medical profession will wake up and realize that unresolved emotional issues are the main cause of 85% of all illnesses. When they do, EFT will be one of their primary healing tools .... as it is for me."
If anyone has had acupuncture or Shiatsu one can see the difference right away. It seems to me that our modern life with all its stresses and toxic substances has created a great need for the so called 'pseudo sciences' which may even draw many to question our left brained approach to modern medicine, and its pharmaceutical culture or 'cutl'ture as Dr. Len Horowitz has pointed out.
If it was only removing negative thoughts then one wouldnt need to tap the meridian points, and what this has become is a tool that many are adapting to the challenges of modern day living and resultant stresses. When people are devoting their lives to it, I am sure it is because it works for them and for others as the many testimonies by people all over the world have shared.
Perhaps this is calling for people to view themselves out of the old psychological paradigm and toward ...emotional freedom