Hello I Spirit 3,
Thanks, that's very kind of you.
I used "rorin" as a my username back then, but some reasons, I deactivated my old email acc that I used to sign in to IS. That's why I think it is rather unlikely for my IS acc to be recovered, then I decided to create a new acc.
If there is a probability to recover my old acc, please let me know. Thank you for your help.
Have a nice day.
Well, everything is possible... And that includes recovering your account.
I found your account and changed its email to the same one you are using on this one. The password you can always reset it to login.
So, you should be able to use your other account here too.