This review evaluates the viability of delayed reward discounting (DRD). an index of how much an individual devalues a future reward based on its delay in time. for genetically-informed drug abuse prevention. A review of the literature suggests that impulsive DRD is robustly associated with drug addiction and meets most of the criteria for being an endophenotype. https://www.ealisboa.com/best-grab-Chocolate-Chip-Cookie-Purse-Spray-mega-super/