3 ms·
I thought this graph was interesting, because it makes it look as if sleeping and being awake are skills that have to be learned.
by sva_ 5y ago
I thought this graph was interesting, because it makes it look as if sleeping and being awake are skills that have to be learned.
- madcaptenor 5y agoGetting back to sleep if you wake up in the middle of the night is a skill that has to be learned. My 10-month-old does not have it.