In fact, for a child raised JW to successfully navigate adolescence (try out identities/ideas/beliefs) the child MUST either rebel against the JW rules or lead a double life.
It is either that, or they don't successfully form an identity until far into adulthood (too bad for their marrage mate and too bad for their kids and too bad for them and all those confused years) or they don't successfully form an identity of their own at all. :(
So if you are going to raise your kid in the Jehovah's Witness Org, you should hope they will rebel or lead a double life so that the can develop in a healthy way! Seems wrong, doesn't it? But this is the BEST you can hope for raising a teen with JW rules.
And they will be out there, trying stuff out, with no parental guidance or help at all because they can't tell their parents anything about what they are really doing or thinking.
It is also very painful and confusing for all involved, trust me on that.