I would say the most help I got was from my dad. My dad is a civil engineer in Switzerland he's 90 years old now so he's no longer active as a civil engineer but still a very active person.
It's sort of a feeling of power onstage. It's really the ability to make people smile or just to turn them one way or another for that duration of time and for it to have some effect later on. I don't really think it's power... it's the goodness.