Wow. It seems like he said 'naahh.' Why not attempt at least help, call 911 or comfort her? There were plenty of people the but his apathy says something. Turning your back and walking away while casually sipping water.
Well - let's break it down:
1. He is probably half crocked from celebtrating.
2. Best he can do for her immediately from where he is at, is to peer over the edge and look concerned like Mrs. Stafford.
3. Worst case is that he goes over too, lands on top of her - making her situation worse and seperating his $100 million shoulder.
4. It happened so fast, although part of his job is analyzing situations quickly, I doubt he weighed 1, 2 and 3 in his actions and even if he did, the turning your back and chugging your water/vodka is a terrible look.
5. While I've not met Stafford, by most accounts he was well liked in Detroit. He had some grumblings about the neck beard, Patricia but who didn't?
6. Possibly the move to California has turned him into a Hollywood asshole or just exposed his asshole tendencies for the world to see.
Moral of the story. Don't have hopes and dreams. Just accept your lot in life and grunt through it to the end. If he would have stayed in Detroit, he would have been making a snowman with his kids that day and most people wouldn't know who the hell he even was. But no..... He had dreams of winning it all and now even his dog probably thinks he is a dick.