Complex sentence: Leary never associated a drug with it, but some have pointed out that androgens for males, estrogens for females and Empathogen-entactogens such as MDEA, MDMA, MDA, seem to meet some of the requirements needed to activate this circuit.
Split into simpler sentences: Leary never associated a drug with it, but some have pointed out that androgens for males, estrogens for females and Empathogen-entactogens such as MDEA, MDMA, MDA. Seem to meet some of the requirements needed to activate this circuit.