Zuck's job is to have vision and take risks. He's doing that. He's going to encounter failures and I doubt he's still looking in the rearview mirror about it. A

Zuck's job is to have vision and take risks. He's doing that. He's going to encounter failures and I doubt he's still looking in the rearview mirror about it. And overall, Zuck has a tremendous amount of net success, to say the least.