I hate to tell you this,but when it was said to me,I didn't like it either.
Kids will fall down and get hurt,all you can do is react.
Sure enough our 2 yr old had many falls,face first into concrete sidewalk,no warning.
Down 15 steps I managed to scoop him up before he hit the door at the bottom.
He was a tougher kid at 2 than he is now at 5,I remember when he brush burned his forehead on the sidewalk,not a shred of tears,he actually laughed.
No kidding,now he is opposite,if he gets ANYthing that looks like a boo-boo,its emergency time for a band-aid.
Cheers and welcome to The joys of Child stresshood