not knowing more than you have to

There are like a million things that can make a baby challenging. But probably your baby won't have all of those! Trust that when you encounter an issue there will be 45 techniques you can try and in the meantime don't go looking for the solution to problems you don't have. My baby blessedly was an excellent sleeper, and so I know absolutely nothing about wake windows or sleep training, nor would I be able to do anything if handed a child with colic. I do, unfortunately, know everything about exclusive pumping and weird poops. Free yourself from the burden of knowledge!