Again, the experience she described cannot be reduced to "YOLO." YOLO could just as easily mean "I left Google to do something bigger and more successful." But that's the opposite of what she did. She learned to figure out what she actually wanted instead of what she would get praised for, even if it was an overall less ambitious life path.
Why waste your life doing what doesn't fulfill you? You only live once. Is that not applicable as well? This is precisely my argument. I'm just saying we should be ok with offering critique on style and content, not silencing it around here.
Because it can be extremely difficult to distinguish your own needs/wants from the desires and expectations of the people around you.
No one wakes up in the morning thinking "I'm going to ignore what I want for no reason, and instead do what everyone else thinks I should want." And yet it's an easy trap to fall into, like the author did.
On critiquing: something has gone very wrong when you're making dismissive and snarky remarks about someone's long, personal thought piece. You could do a number of interesting things, like, say, disagree with it or suggest improvements. But if you're idea of a critique is "this is long and boring and I know this stuff", I suggest simply finding other reading material instead.
Edit: It's http://letsmend.com/ - you can find a domain registration page if you search her name and the name of the startup.