Information about endorphins(?) crown-chakra sensation(?) (pleasent tingling head sensation)?
Feels like someone playing with your hair but better, sometimes goes down my back or through the whole body. (not sure if crown-chakra sensation is it, but it was mentioned in another question)
For brownie points, if you could direct me to any discussion about audio cues from childhood video games and cartoons evoking this thing I'd appreciate it.
I could probably keep it going all night with enough audio variety, it would keep me awake and feeling great, but would it be harmful long term, like say overdosing on opiates(endorphins?)
Just curious, not worried.