While trying to get my keys out of my pocket, I had to set the baby down on a narrow handrail.
Oh my! Did the infant fall?
Yes, she fell down on her head and was severely injured.
That was horribly irresponsible of you. If you had to put the baby down you could at least put it on steady ground. I hope learned from this and will be much more careful when handling babies in the future.
I made an honest mistake. Unfortunately, this time the mistake had a consequence.
It may have been an honest mistake, but it was extremely irresponsible. You need to be very gentle and careful when handling babies. You may want to read some articles or books on how to properly take care of infants so you can do better in the future.