Emotion suppression - This element has actually been described as staying far more popular than with other stimulants, and is in-line Using the noted emotion-suppressing effects which have been noticed with other stimulants, but specifically methylphenidate and linked compounds. 4F-MPH has prospective for abuse on par with that of amphetamine https://caidenuuusr.tinyblogging.com/a-review-of-4f-php-effects-73961095