I know plenty.
One brother was in laundry for close to ten years. He left Bethel because it was boring for a person in his 20's to be leading a life which was getting him nowhere. Eventually he found his way back to his former congregation with his family and is still there now. He got a job at his father's business. He is using his former "Bethel" status and current elder position to try and find a wife in the JW organization who looks for a title in a man. I'm sure that any sister out there would be glad to know that he'll probably take care of the washing.
One brother was in printing. I believe he was binding books. He was there for ten years. He left Bethel because of health reasons. The work was too hard for the small fragile frame he had (5'5" 120 lbs). He tried to tough it out, but it became too much for him. He found his way back to the area he was from and got married. He served for an elder in his wife's congregation for about three years before stepping down. He is now a casual JW. I wouldn't be surprised if he was lurking here.
One brother was in shipping. He was a suave type of guy. Very handsome and many sisters in the circuit had their eye on him. They were sad when he went to NY. He was there for about five years before he just quit. No sisters in shipping to give him any eye candy or attention. He came back to his former congregation and got married within a year. He needed sex! Later, within the next two or three years, he got disfellowshipped for adultry.
These are a few examples.
Alligator Wisdom (aka Brother NOT Exerting Vigorously)