O, O, I'm Gonna Go to Six.

Zac: "When you turnd it off, it's like getting stapd manyet" Art: "It hurt going down my go e waher, going down." Elna: "I'm the electrocuting that hurtsye, you're just being electrocuted" Zac: "My whole body was so tense ye when i went to eight,. and then realized and relaxed my body. Then i got more used to it, and I could have sat for a long time with no pain at all" The full interview will be aired on Thursday night (9 p.m. ET) on CNN.