from your O.P : " I honestly can’t believe I used to be a JW, my personal tastes, opinions, character and values have all been explored and allowed to grow until I know who I am and am completely comfortable with myself. "
I think that for most, not all, XJW's that point in ones life is reached eventually, and then ! how great it is to be so totally free of the thinking and effects of a being a JW ! how great to truly comfortable in your own skin ! That feeling of looking at yourself and seeing someone that you would not believe had ever been a JW is priceless.
Live your wonderful free life to the full, all the best !