How does it feel, to think that these names you use, which may have been creative at one point, may be something you can't really use again, even if you think they've ben erased.
What? Why would I not be able to use an old username in a new setting? The taint of my younger days would haunt me? If anyone is embarrassed that they were an immature child at one point in their life, then they are still immature enough to think that it really matters.
Well, I don't care that I was immature.
But if somebody else is immature enough to care, then it still becomes my problem, no?