From screaming to a whisper?

How's it possible to go from T that can make you insane to hardly noticable in less than 12 hours? I'll take it but it baffles me.
I almost certain that by this time tomorrow...It'll be on.

 

mine does exactly the same.. Its completely unfathomable.. Seems like the brain turns up the gain after a few quiet hours to make sure its properly hard wired
.can drive ya nuts .

 

At least yours drops sometimes! It could even drop down and stay like that one day

 

would be so nice if that happened Grace but im not holding my breath..its been 15 years now