Hello. I have access to 4-fa and wanted to take it tomorrow night at a club yet I have never taken it. I want to feel comfortable with the drug. I was curious if doing a small amount either tonight or tomorrow morning would greatly effect my dosing tomorrow night. Im curious if it would be effected in a similar manner as say MDMA, where if I had taken a small amount in the morning it would greatly effect later. I want to be comfortable with the high so that is why I am interested in trying it early. i just dont want to have to take a massive dose like say 200mg. I plan on taking 45 or below to get a feel for it. Any help would be greatly appreciated.