I had more or less all of the same feelings as yourself.
I would say that I have always been careful not to 'go off the rails' which plays right into the hands of active JW's. It was hard. I battled with heavy drinking. The mental gymnastics that I had endured for around ten years had had it's effect on me and despite the feelings of freedom and relief, the manner in which you are treated by your family and JW friends takes it's toll. I'm positive that I went through a degree of post-traumatic stress disorder after I left the reigion. The mental scars from having their constant negativity drummed into my brain were signifiant. Being emotionally distant and socially detatched from those I cared for also had a very negative effect on me. However, like I say, I saw the benefit to being sensible and not indulging myself too much in bitterness and regret. Although, it was a battle which often I would lose, back in the beginning.
I really enjoyed making friends or reconnecting with friends in the world. It taught me that although there are arseholes everywhere (none moreso than within the JW religion), generally people are not evil, bad or wicked. I used discernment when making worldly friends and after six years of being out of the org, I have a lovely mixture of friends who I care for deeply.
I have enjoyed doing voluntary work for a charity in recent months, which is very rewarding and brings more to the table than my other work which is very mundane, although financially it is very rewarding. It has been nice to be back in the workplace among people and it's super to be involved with people who are genuinely caring individuals. I would never have entertained this as a vocation had I still been a JW. This work has offered a lot of opportunities to me in terms of future work and new friendships.
Occasionally, I am in the company of JW's. Despite relaxing my view on them as individuals, I do find that their manner and general conversation is odd, negative and generally just not my cup of tea. As much as they may be nice individual people, I struggle with the fact that these same people would shun their children or make life and death decisions for their kids (given the chance), based on a notion of faith. Also, the general 'one-upmanship' is a massive factor. It's horrible to be around people who make judgements on appearance.
All the best to you on your journey. Stick in.
J