Jehovah Witness.....do you go..................?

Jehovah Witness.....do you go into a trance when you read your watchtower? It nearly did it to me! It got too much when I started shaking and my eyes rolled around, so I immediately burned it before it took over my mind. Then suddenly this feeling of peace and tranquility come over me and I felt safe. But tell me, why do you do it? It's dangerous!