Emotion suppression - This part has been reported as remaining much more distinguished than with other stimulants, and it is in-line with the pointed out emotion-suppressing effects that were noticed with other stimulants, but particularly methylphenidate and relevant compounds. 4F-MPH has opportunity for abuse on par with that of amphetamine https://4fphp72445.blog-kids.com/30413630/about-4f-php