In this episode of My Sister’s Diary, I'm diving headfirst into the random and low-key existential thoughts that hit you in the shower (or right before bed when you’re trying to sleep). From the invention of mirrors and how seeing our reflection shapes our sense of self, to the unsettling truth about memory distortion, to wondering if I’m accidentally in the background of someone’s core memory photo—this is a full-on spiral, but in the best way.

We’ll talk about:

• Ancient mirrors and why seeing your own face for the first time would’ve been terrifying.

• How memories warp every time you think of them (don’t freak out).

• The color theory that haunted my teenage years.

• Deja vu theories that range from “parallel universe” to “why am I seeing myself on the toilet.”

• Sibling nostalgia, money being made up, inner monologues, and all the random thoughts you’ve probably had but never said out loud.

If you love overthinking the little things (and laughing at yourself while you do it), this episode is for you.