Brett Lemick sat down with 3 Jackass legends: Preston Lacy, Dave England, and Danger Ehren, about their new movie, ‘Jackass Forever’ and the differences between physical and mental pain. Ehren McGhehey shared, “The mental stuff is probably the hardest thing, because you can work out and do things to help your body work better. But, your brain is a tricky one. And when you see and go through certain things that you'll never forget, you'll never be the same.”