Put some people in front of an audience, and they have to try so hard to affect the mood in the room. Shouting and jumping around will likely only cause embarrassment, rather than excitement.
Put other people in front of an audience, and all they have to do is half-a-smile… and bam! There’s something electric in the room. Everyone’s alert and excited. They’ve got some ability to inject energy into the room.
Thank you God for those people.