You have a source on this? Mdma and lsd are pretty self regulating. mdma will just stop working and lsd likely will just kick your ass sooner or later. opiates

You have a source on this? Mdma and lsd are pretty self regulating. mdma will just stop working and lsd likely will just kick your ass sooner or later. opiates and alcohol can be insidious addictions that become normal parts of your life.