A lot of foods like coffee have mold or mycotoxin contamination. The nature of the trap is that you drink a cup of coffee you, get a high, then you crash and have to repeat the cycle. It’s the toxins. That’s why you get tired two hours after you drink your coffee. Maybe you get a little cranky or jittery or you get a little buzz and then you need to have another cup - That's because the cycle when you drink toxic coffee is: You drink it, you buzz, you crash, then repeat until you go to sleep. When you drink coffee without the toxins, you buzz, you feel really good and thenyou land (don't crash!) You come back to feeling normal hours later. Your quantified measures of executive function go up.