Video Transcription
Tradition, religion, they raise the group's energy before they walk.
This can be done with meditation, chanting, singing, dancing.
Whatever the case, you want to get your group into an excited, pumped up state before the firework.
There's absolutely something about being in an excited, uplifted state that helps you get across safely.
So what actually happens there psychologically is there is this emotional build up, there is this high energy arousal that's happening.