Your lucky the LPN is only rude, I have been in Dialysis for 11 months now and like you I have had my problems learning the machines and such, my whole way of thinking as a nurse had to change. And I work with the nurse from HELL! She is so insecure in herself that she runs all the good ones off, I stayed and fought, now I am paying the piper, I have been taken off as team leader and put on the floor in a tech position. I am a strong person but I have cried many days, and wanted to quit. After being a travel nurse and a CVICU nurse for 12 years I had no idea what I was getting into. I am hanging in there and the nurse from hell is on another shift most of the time thanks tho Corporate HR. But my supervisor was not please that I went ove rher head since she did nothing to stop the harrassment. Nursing in general is tough, and as they say they eat their young, well i am older then all of them and they have broken me down too. Its a shame we all can't work together for the good of the patientds who need us so desparately. I am their for them not my co workers.