I don't know I think I've just been unlucky. I've got 3 kids. 2 out of the 2 were really really hard babies / toddlers. My youngest is 2 and is just whiney and crying all the time. I leave the room and she'll instantly start crying. I've come back in straight away but no, it's too late now. She's started so wont stop till 5mins later. Ten minutes later she's dropped something, cry, shes playing with her toys, cry, I move around in the same room, cry, she asks for water, cry, she asks for food, cry.
It's just getting me so so depressed. I don't even enjoy being with her and dread the day when I wake up as I know she'll start. In fact she is my alarm clock. She cries as soon as she wakes. She cries when I'm putting her to bed. She's always fucking crying. It's mentally draining me and I regret having her.