Looks hand written to me, but it might be some opentype font with contextual alternates...

Look for graffiti fonts of you want something similar..

http://www.dafont.com/fr/brass-monkey.font?text=Self+Concept

Neat. Je ne savais pas que quelqu'un avait fait une vraie police complète à partir de l'original :-)

The original was hand drawn... usually the new items in that pattern use either Avenir or Gotham..

http://www.linotype.com/72/avenir-family.html
http://www.typography.com/fonts/font_overview.php?productLineID=100008&path=head