Everybody is a newbie in the beginning. It is an important lesson I think, to remember that and try to treat all people with respect.
you can use opensudo & aegis hack thanks to CODeRUS.
and
you can run easy debian similar what was on N900
http://talk.maemo.org/showthread.php?t=91743
or have nice themes like Sailfish theme:
http://talk.maemo.org/showthread.php?t=91743 thanks to Ancelad
and iOS7 theme:
http://talk.maemo.org/showthread.php?t=91450 thanks to DJJonosound
I wish you success and enjoyment from your N9
Some Photos of Persian Arts and Second Post