>>13137050Because it increases mental ability, invigorates, acts on the receptors that are responsible for planning, gives self-confidence. Hitler took methamphetamine and there is nothing surprising in his ardent gestures and speeches. By the way, in addition to pervitin, there was also a drug called DIX among the Germans.
https://en.m.wikipedia.org/wiki/D-IXAlso read about Fina Aimo who ate 30 tablets of pervitin at one time and survived! Amazing man!
https://en.m.wikipedia.org/wiki/Aimo_Koivunen