Do you believe that if you're tapped by someone you don't know, you have to tap them back? I was on my way to work when I came across a middle aged woman asking for directions. I quickly responded and pointed her out the right direction. She thanked me right away and tapped my shoulder. However , she went on the opposite direction as I had directed. Later on at the office, I began to vomit due to tummy pain. The medicines from the clinic did not help. Then I remembered the woman earlier and I was not able to tap her back...