I was born in it and like above found it easier to leave because you automatically assume the grass will be greener with all the freedom outside the Jw's unfortunately all that freedom came at a price,
Now 10 years later I'm thinking of going back into JW's, two non-witness ex-hubbys one a alcoholic the other to selfish and into himself (not an unusual thing i find) to look after his disabled son, another partner recently abandoned me while I was pregnant....I liked myself better as a witness I enjoyed working for God not just waking each up each day I asking myself what i wanted and what my money could give me that day lol
Maybe you should ask if once in and experiencing the "world" do born JW's get tempted into thinking of going back like myself.