Andrew Huberman· PhD
The day after a big event, the so-called postpartum depression, named of course because of true postpartum after the delivery of a child. It's quite common for people to get very, very depressed. There's a lot of neurochemical and hormonal adjustments that are occurring, but different types of postpartum depression occur; after a big party, the Monday blues, the Sunday blues, the post-whatever blues.