Wow...I didn't feel so good, I might be very expossed to brainwaves because after 10 mins...damn I felt like...numb...weird...and I tought it was scary...so I stopped, but it's cool because it worked...wowww.
Btw what whould you recommend for a fasty useful dose? it's 22:23 here in my country, so Nitrous...nah..used it at the morning and laughed like an evil villain. And can I listen to doses with eyes open? While concentrating on the beat?