PENA and Diaz win at TUF finale, are insecure fighters better?

I wouldn't say Julianna Pena was sad or insecure at all. Many of the ladies in the TUF house were in tears during the interviews or covering up their insecurities through *********, Pena seemed like the comfortable one in my opinion. Diaz & Rhonda are show boaters. They have a charisma & demeanour that sells tickets. I would not be surprised if both of them were very quiet and introverted when away from the public eye. Insecurity won't make you a better fighter...Josh Thompson taught nate diaz that lesson.

umm diaz isnt insecure neither is ronda i dont know where your getting that from pena is. no technques mostly everything but theres a mental aspect to but its never good to be insecure and ronda doing those nude photo shoots proves shes not insecure and i act alot like the diaz brothers because of where were from not because im insecure

I think you should be both humble and confident in your abilities. If you are not nervous before a fight you are probably a little too confident in you abilities. But humility will keep you from getting too caught up in yourself.