The best answer in the shortest form is keep your Personal Relationship with Jehovah strong through prayer and bible reading and STAY AWAY from His people. Though most are sincere, they are mislead and confused. Those so-called Faithfull Slaves are and have been 'lording it over' and abusing the congregation for decades.
The Witnesses today are the equivalent of the Jews during Jesus life on earth. They have the truth about God but do not live by it and worse distort it thus hindering others from having an approved relationship with Him.
Read and take very seriously the words and actions of Jesus recorded in the 4 Gospels.
Best Wishes ~ Flash