JUSTIN LONG (and cast of Waiting)

[Koocoomoo]

I looked and I can't believe I couldn't find anything on Justin Long. What's the actual actor's personality type?
Cast of Waiting:

Ryan Reynolds ... Monty

Anna Faris ... Serena

Justin Long ... Dean

David Koechner ... Dan

Luis Guzmán ... Raddimus

Chi McBride ... Bishop

John Francis Daley ... Mitch

Kaitlin Doubleday ... Amy

Rob Benedict ... Calvin (as Robert Patrick Benedict)

Alanna Ubach ... Naomi

Vanessa Lengies ... Natasha
Max Kasch ... T-Dog
Andy Milonakis ... Nick

Dane Cook ... Floyd

 

[Sol_]

Justin Long ESFP(?)
Luis Guzman ESFJ(?)
Dane Cook ENTP(?)