Club is right. Most individual Witnesses are lovely, kind, caring, sincere people, (except in matters concerning competitive preaching/piousness) but the religion is sinister and harmful.
I was lucky - no-one else in my family was involved with JWs, so when I left, I still had a family and was able to pick up the pieces but it took years before I got over the fear. I had "killed" my children by leaving because none of us would survive Armageddon - even though there is no guarantee that you will survive it if you are a Witness, depends on how much preaching you've done, how good a Witness you've been. In fact, in congregations that I was attached to, it was common to hear people say things like "We all know which congregations won't survive".
I had one friend - who was a pioneer and devoted her life to the preaching work, who had a nervous breakdown and was disfellowshipped in her late 20's/ear;y 30's because the elders didn't approve of her choice of prospective husband. he wasn't "as strong in the Truth" as her and they basically hounded her to dump him until she broke down.
Another friend was married to a violent alcoholic who was convicted and spent several years in prison for child sex offences. He repented, over and over again, so continued to a be an elder in good standing while she left him, after he was convicted, was disfellowshipped and shunned just when she needed the most support.
I knew teenagers who were interviewed repeatedly by the elders about their masturbation habits in order to "help" them stop sinning. it goes on and on.
I could tell you stories that would curl your hair. it is not a harmless and slightly eccentric religion it is a horrible, manipulative belief system run by a group of sex obsessed, rich, old white men for their own aggrandisement.
in the 80s, the GB even told us what sexual positions were acceptable to Jehovah and described, quite graphically, things like oral sex and masturbation - these things were not acceptable to God - which, of course, only served to increase folks curiosity about them. The GB controls every aspect of your life when you are a witness because they have a hotline to Jehovah and are his mouthpiece on earth. Anyone who contradicts or challenges that is ruled by Satan and therefore only serves to prove that the GB are right.
I am, of course, a dreadful apostate and cannot be trusted.