Short answer - No, but I've never been a negative person.
IMO, I see more negativity in the JWs than anyone in my worldly life, especially from parents. I do get those pangs of guilt of having stayed with the religion so long when celebrating with my kids as Baihi mentioned. My eldest kids were partially raised in it for several years and I regret not having those memories with them as young kids as well as not celebrating with family that are not JW (several members being gone now). I also look back on sone relationships and how I would have treated then differently haf I known what I know now, but Ce la vie. I live in the now and make the most of everything so there is no room for negative thinking.