Share 'Letters to No One- How much info?'

I was thinking about doing a zine of letters- things I want to say to people that can't hear them. Dead people, people I haven't seen in years, and maybe inanimate objects. How much info do you think can be given away here? For people that I might portray in an unflattering light I was planning on changin the names or using an initial, but I think if someone I knew read it they would know who I…