I've gotten a do over... And I'm determined not to screw it up. I'm a tough guy. I'm a whiz with power tools, earned my hard hat and work boots the legit way, and can throw a football spiral that makes pro quarterbacks weep. But when Maddie, the mother of my son, shows up on my doorstep in tears, I have zero defenses. I can't say no to my kid. Or his mom. Never have been able to. That's how I make two big impulsive decisions:...