If you like the handle keep it. If people refer to you by that handle use it. If you don't like it or no one else uses it, then dump it.I out grew one about twenty years ago, but still respond to it when called by it (by the two people alive that knew it).Only rule about handles is there aren't really any real rules.

We'll take you just the way you are - whether that's RandyJoe or Icebear. Just choose the name that means the most to you as you'll be stuck with it a while. Like Lucky says it may take us some time to get used to your new name if you decide to change it but you'll still always be the same great guy to us no matter what.