As far as I know, only by creating an user called "mick39", removing everything from this account, posting it back there and finally abandoning this one.

I doubt that just moving an account is possible.

yeah i think you have to set up a new account and move everything over
no easy way about it i'm afraid

agreed

well... did he set up a new account?

I wouldn't be asking the public in a journal, I'd be asking an admin.

ask an admin I'm sure it would be given to you

I see!

As far as I know it is not possible to change your name, because of how the site is coded. I have seen this question asked before and that was the answer given.
You most likely have to create a new account.

I am not an admin however, but I do not think they have fixed this problem (or if it can be fixed), so it is best to ask them of course. Expect to have to create another account though.

It is currently impossible for administrators to change the username due to many technical constraints. (possible on the forum but not on the site)
In the next version of the site, it is theoretically possible, but this version is not for tomorrow ...

If not personally, I prefere TrancyMick

Unfortunately Account Names cannot be changed or altered at this time to the best of my knowledge. If you want a different username your only option is to create a new account with that name and setup your gallery all over again

It'd be great if the users were numbered instead of named, so the name could be changed on a whim, though that leads to confusion a lot.

curious to why you want to change it?

What is wrong with "Trancy?"

It reminds me of the "Trance" sort of music, which is what it is meant to, correct?

Though, "Trancy" does sound like a woman's name (Tracy or Trudy or similar), and is not a common word so some believe it is your "first name" in english style of "personal name before family name"...

Not sure why you'd wanna change your username to something with a number in it...

Ick, names with numbers in them. Why would you want that? Numbers always make it seem very low-class...

Is there any reason why you would want to change it?

What will you do next year when you're 40?

mick39 is still up so you should be able to just simply log in and upload your new stuff to it unless you gave the name to someone else.