there are many ex JW`s on here that haven`t ever felt the need to see a therapist ,and I`m just wondering why not ?
No great mystery.
This is true in life outside of JW's, this is true of life inside JW's.
And just because someone doesn't "feel the need," it doesn't mean they should not see a therapist. I work with a bunch of people that deny that their problems with life are getting to them. A bunch of people in my family deny that they have any weaknesses or problems that they would like to share with a therapist.
But even short of that, maybe some just haven't had it bad enough that they cannot find the help they need without professional help.
If Joe and Geena Publisher leave the organization together, having no living parents in the JW organization and no kids being shunned by family, they might not carry a heavy load that they cannot console each other with.
If Jenny leaves and her husband doesn't, or her mother shuns her, or her own adult children limit her contact with her grandchildren who are being raised in that cult, I think you know she might need a little help with the burden put upon her by others trying to tell her the problem is with her and not with them.
As some mentioned, some gave their all- hopes, dreams, goals, their entire way of thinking over to the Watchtower. Others may have casually been JW's, because it really wasn't for them but they were born into it. When they leave, the first group might have more reason to need counsel.