Emotion suppression - This part has been claimed as being extra well known than with other stimulants, which is in-line While using the pointed out emotion-suppressing effects that were noticed with other stimulants, but significantly methylphenidate and similar compounds. 4F-MPH has potential for abuse on par with that of amphetamine https://4fphpeffects84792.bloggazza.com/29554462/5-simple-techniques-for-4f-php-effects