Emotional Connection

We discussed in class today the connection between a persons emotions how this can effect what they decide or how they perform. Everyone has different emotions due to the life experiences that they have faced, this can play a role in how they may view something or perform as we discussed in class today. However to a certain degree I think that a choreographed routine is just that completely choreographed, the people in it may have somewhat different facial expressions but not much; they went through training and work to perform a piece that is matched and in unison. So therefore although everyone can experience different emotions I think that it is still possible for them to perform the same after working together. Do you agree with this idea, do you think that there is a possibility for people to perform synchronized although people have different emotions?