Originally posted by la55i
If you still play NL2 it shouldn't be that difficult to do some small adjustments to your game and climb up the limits. I guess this course would be also a bit too advanced and could confuse you and it might not help you with the lowest limits. Or if the course would be easy to understand and not too advanced, then you can ask yourself why are you playing NL2 
I would suggest just watching some videos here at PokerStrategy, posting a lot of hands to the forum and if you are considering private coaching go with something cheaper.
Hi, la55i.
I've been studying a lot. But finding good and up-to-dated resources on FR is very hard. Most of the videos or articles are about SH and I'm not mentally prepared to that.
My WR is something around 6-7 big blinds/100, for 80k hands, which is mediocre for NL2, but when I look at my graphs and stats, I realize that my non shodown winnings could improve a lot.
On the other hand, my blind defense looks solid, maybe because NL2 players (at least for FR) just suck on that and I've been lucky.