I find that to get rid of the jw mentality I have to play mind games on myself as I go throughout my day. One tactic that I've been using recently involves telling myself "Now as I go through this (whatever) situation how would you act if you had never been exposed Jehovahs witnesses". it really is an amazing thing for me b/c after I think about the situation I really do become more comfortable and the true "me" comes out. I find that I become more sociable and approachable.
I've been doing my fade for about 6 or 7 months now. Up to this point I've been very careful about keeping a low profile as to my activities (e.g. attending other churches, opening myself up to outside association, reconnecting with old highschool associates). I've basically been living my life like Neo from Matrix and treating old witness associates like Agent Smiths. When I first started my fade I would just dissappear when I saw one but now I'm starting to just not give a shit. I have to continually tell myself (for example if i'm out with some old friends and if a witness sees me) that "I'm not doing anything wrong I'm just living my life. They are the ones that are wrong."
I've definitely come a long way since the last meeting I stepped foot in. Some of the things I still have an issue with are feeling comfortable around people smoking (theres always that little voice) and feeling comfortable in the midst of a large "worldly" crowd (I always feel like I shouldn't be there and that its a waste of time b/c we will all be destroyed). My head says "its all bullshit you know it" but my heart is just damn stubborn.