Well I would not be too surprised at this fact. I mean kids are an absolute burden. They require a lot of time and attention. Kids are going to be shitting, cry

Well I would not be too surprised at this fact. I mean kids are an absolute burden. They require a lot of time and attention. Kids are going to be shitting, crying and whining a lot of the time. All of that will definitely cause a lot of emotional stress to the person. If not for biology, which causes us to make irrational decisions (in a sane world, would anyone torture themselves by having a kid and dumping $245000 on something. It simply is not a good investment), nobody would be having any kids. Kids are a massive emotional, psychological and monetary burden. I caused stress and tension to my parents. If I have any, they will do the exact same thing to me. Nobody should be surprised that this occurs. The scientific study seems to be a tad useless. These are known facts.