"Did you know that JWs are encouraged to report on other JWs who break a medical doctrine such as the ban on blood? JWs will do this to attain status with both Jehovah and with peers. They will tattle-tail even if it breaks medical or legal confidentiality laws."....
Read this... very interesting... http://www.freeminds.org/sociology/other/why-it-is-dangerous-to-associate-with-jehovahs-witnesses.html