very good, only it has one flaw. When smoking NEP, the effect is not long-lasting and it forces you
I wish all researchers a Happy and Merry Christmas. In my research I tested 4-MPD and NEP. 4- MPD is a substance that is stronger than its ethylated form NEP, for example: in sound perception (words are better heard even without the need to listen). Also, the perception of time is comparatively unimportant. The subjective need to speak prevails. The other properties mentioned by you and the respondents correspond to the description.very good, only it has one flaw. When smoking NEP, the effect is not long-lasting and it forces you to smoke again and again even 10 times a day!