"Don't sell credits; don't sell walk-on roles... If people want to back you, they'll back you. But if you have to entice people will walk-on roles and crazy credits, you're undermining yourself."
Undermining
"Don't sell credits; don't sell walk-on roles... If people want to back you, they'll back you. But if you have to entice people will walk-on roles and crazy credits, you're undermining yourself."