Also, the feeling in the brain varies. Sometimes its on the top of the brain. Sometimes its on the back near my neck. Like as i read the reply's i felts does electric tingles or shocks. The top part of my brain after it stops tingling feels little weird for another 1-4 mins. But that's rare. usually only happens after many electrical tingles. But i can conclude my mood and reaction to things increase/decrease the sensation. 100% clear on that. Also, thank you guys for having me here.