Waiting
I think Tactic 4 would apply for the hair thing
TACTIC 4
How we dress, wear our hair etc is part of our sense of self. A huge part of the indoctrination is directed towards the dress code of the JWS. A few years ago when I took a friend to see what an assembly was like she was awed at how everyone dressed alike. Long dresses, shirts and ties w/ jactet for men and even the children in many cases. A person can't even start preaching until they "look right".