What has having two kids taught you??

I am pregnant with our second baby. So far things I am learning as i struggle with pregnancy fatigue is that my OCD is getting pushed to the side. I’m learning to accept everything isn’t going to be picked up and cleaned before bed. My car (Oh LORD! My poor car), is full of rocks, dog hair and kid foot prints on the windows. That won’t be top notch clean like it typically is either! Tired, well tired is my new look as I’m not getting much decent sleep being pregnant. & being a stay at home mom doing daycare my hair is a pony tale and yogas/sweatshirt daily!! So, tell me what multiple kids taught you !!! Lol