I’m actually starting to forget and lose track of a lot of things lately ...

Same. My memory used to be on point. Now I'm trying to open my nans already open door with my front door keys.

Lack of sleep certainly affects the memory and cognitive functions.

You're not dumb 🤗

we file memories (things we learn) during all three stages of sleep. lack of sleep definitely affects memory.

It happens to all of us... you’re perfect! 😊👍

Could be both.