could concerta cause a bad reaction or bad effects to a trip off of 2ce if the concerta was taken less than day before the 2ce was taken?
concerta is like ritalin or adderall right? ive heard its pretty much the same but less rewarding reacreationly? if you did it the day before 2ce you prob wouldnt get much sleep that night, and if you meant just before the 2ce then without any knowledge of how phenethlamines react with amphets, i will still blindly say that it will prob just make it more speedy maybe?
