The WTS. solidifies its control over people by utilizing controlled thought information. The Watchtower study and book studies
are examples of this controlled thought process. Questions upon given information are not openly discussed, they are provided
by the WTS. themselves and since the organization proclaims to be guided by god's holy spirit, the answers are preconceived to be true
and valid. To make any kind of expressive thought in opposition to the WTS teachings are deemed apostasy against god himself, since god
has chosen this organization as his channel of communication for mankind.
Most large religions have a similar structure built into itself to maintain absolute power and control.
It has to be realized that most religions have a protectionary wall built around itself to sustain the power and control over people
of which they have already acquired.
Notably some religions have a wall higher than others, I would say the WTS's wall is quite high in this regard.