Genuinely don't know why this is edgy. I was trying to understand his logic

Having a child predecease you is one of the worst things that can happen to a person in general. This is a common sentiment in humans. The strange thing is that you mentioned you're trying to follow "logic." This is not logic. These are emotions.

I understand this. My question arose from the fact that it seems like he only cares about the child dying before him, not the child's death overall. It was

> the idea of being told my 1 week old baby is going to die

not

> the idea of my child dying

It’s less of

> my baby is going to die, woe is me

and more of

> have I failed my baby so much as a parent that he won’t even grow to adulthood (much less have a wonderful, happy life)

It’s not exactly a rational feeling; it’s not like this baby was going to die through lack of parental effort or care or anything else that the parents have any real control over, so it’s not like they could have done anything differently.

Nonetheless, it can make you feel like an utter failure of a parent. To some people (I admit, not everybody), that is absolutely crushing.

>It’s not exactly a rational feeling

It only looks irrational if you don't understand what people and feelings are.

"I am simply a machine. I do not experience death as humans do. It is just a cessation of function." - Data in Star Trek The Next Generation,