The dog dies, a baby is born, a loved one is injured, the house burns down, you win a prize, there is a problem at work. A third-dimensional human reacts with rage or fear or elation moods swing according to circumstance. The fifth-dimensional human stays centred. We are humans and humans have emotions. Masters do cry.
Masters do get angry.
Jesus was angry with the moneylenders. We cannot expect to be different. It is OK to mourn or grieve or rejoice. However, Masters quickly return to equilibrium. They do not expend energy swinging from one extreme of emotion to another.