Here’s what the 29-year-old actor had to share:
On the infamous mask he wears on Boardwalk Empire: “Most people wear a mask to hide. I put one on to be recognized.”
On his famous family: “If there’s one thing my family taught me, it’s how to spot bullshit.”
On ditching school: “I was just done. I taxied to my gran’s and never went back.”
For more on Jack, visit GQ.com!