I have various user names.
This is my everyday, and favourite, one. I occasionally post photos etc on it, so in that regard it is public, the real me.
Then I have a name I use if asking for medical advice, or moaning about something that involves other people, and I don't want to reveal that it is me.
And a good few other names from when I changed regularly to avoid being outed.
I occassionally change from name to name. I never do so on the same thread, but will do from thread to threepad as above.
Am I a sock puppet? If so, in these circs, why is that bad?