I have not experienced this. Unfortunately it also took me my first 8 months of playing to build my bankroll from $50 to $200. Yes. $150 winnings for 8 months of playing. I think I was very nervous and concerned in the beginning about losing my money that it took me a while to get over the hump of "I can't, *CAN'T* lose my buyin at this NL table" so it affected my play. So basically bankroll management was just about the only thing I really understood and excelled at right off the bat, since it is so simple all it takes is discipline to stick to your plan.
Three cheers for giving up the newb dream!!!! Hip hip hooray!! ....
:P