Good point  <br>Don't leave the ego at the door. Bring it in, but learn how to make your ego to be a proper servant and do it. When you don't learn it, ego will become the master and  you will have egos conflicts with emotions and separation.... Not knowing that prolonged (more than 10 -15 sec.) emotions create a drain of energy, not knowing that the feelings create a true sustainable power, makes losers out of the most talented.