How do you not compare your kid to other babies?
My wife's friend's baby is 2 months and supposedly sleeping 6 hours straight. Our 2-month-old is still doing 3-hour max stretches. Logically I know every baby is different, but I can't stop wondering if we're doing something wrong or if our kid is "behind." I hate that I'm thinking like this. How do you stop the comparison game?
3 hour stretches at 2 months is completely normal and healthy actually. Some babies do longer stretches earlier but that doesn't mean anything is wrong with yours. Every baby has their own timeline.