When the protagonist has been captured by The Kernel and is asked "Who is your user?" Why did he not reply "Alan Two"?
He didn't use Flynn's gambit of acting like a program.
Wait, shouldn't that have been 'Alan 01', not 'Alan 2'?
Ma3a repeatedly refers to Jet as "Alan2" Mostly because she thinks that Jet is the next version of his father, Alan. It could be that the system admin played a joke on Jet by making his username "Alan2".