Has any of you used ritalin, adderall, cocaine or any drug that increases dopamine or norepinephrine?
What has been your experience?
My experience with ritalin (after propecia) is the following: my penis became hard-flaccid, it shrinked a lot, veins became much more visible and colour also changed. Also it caused pain.
Mentally it caused panic attacks, suicidal thoughts and many other problems.