Wellcome to the Big City!!!
He was referring to the amount of code [en:Symbian OS] is made of. But I think it can be applied to everything here. The feeling of being part of something big.
It is Frightful... but Fascinating and Stimulanting too.
Actually, I'm (and I'll be for a lot) "no one" here... but I see a lot of young guys like me doing important things. And this is the most stimulating thing: I Could!
P.S.: 50 is the effective number of working days, so I excluded weekends and the BootCamp. I joined Symbian on the 16th of April! ;)