I've been playing live my whole poker career. Right now I'm netting 5k a week playing 500NL tables. Of course, this has only been recently, so I can't say how long this streak will last.

Being in the same situation as you, (wondering why/how long I can make so much money live) I'd like to ask any experienced players the same question:

Is it possible to make consistent winnings at live NL (even 1-2)?