"If I knew then what I know now, I'd have stopped at one kid"

A dad friend of mine with a 4 year old and a 1 year old said this over the weekend. I've got a toddler and am newly preggo with a second one and now I'm having major anxiety about what is in store. Existing toddler will be 3.5 when newby comes around. If anyone wants to share how EASY it is, I'd love to hear it! (Open to horror stories too, if you must). I'm extra nervous because my firstborn is my little best buddy and I know it will be hard for him... :( via /r/Parenting http://bit.ly/2DvfOW5