Nope, no user name changes are possible. That's not even a function within our system. Your two options are to: a) proceed with your user name as is and find a way to be happy with it, or b) abandon your current user name and re-register with a new user name and email address and start anew under another name. In the case of B, you'll be abandoning your post history/seniority as Toke'n, but that may be what you're wanting to happen. If you do choose B, your posts under your former name will sink into obscurity soon enough.