I can’t wait the video right now, but 3-MMC has a comedown.
From Paychonauts wiki:
After effects Aftereffects The effects which occur during the offset of a stimulant experience generally feel negative and uncomfortable in comparison to the effects which occurred during its peak. This is often referred to as a "comedown" and occurs because of neurotransmitter depletion. Its effects commonly include: Anxiety Cognitive fatigue Depression Irritability Motivation suppression Thought deceleration Wakefulness