Post-sex exhaustion

[karst]

Totally understandable. You must have seen a lot on this forum in that time. If it's not new and been tried, of course it should go in the bin.

 

[xploit316]

It might also be the case that an over-excitation of certain brain regions leads to a change in receptor homeostasis, like the one presumed by Cortene.

Same issue. Masturbation, playing video games, exercising for long periods, mathematical calculations causes delayed sleep with body feeling tired but brain feeling fresh and ready to go. Seems to be some brain matter clearance issue.