BDNF or Brain Derived Neutropic Factor is what you want to focus on for withdrawal. It's the key factor in generating new neurons, neurotransmitters like dopamine/serotonin, and keeping your tolerance at bay. Exercise, light calorie restriction & fish oil increase it as do antidepressants if you have access. L-carnosine and Beta-alanine both increase BDNF expression as well. A great OTC supplement that can be taken when you run out of Addy is PEA, your brains natural amphetamine. Releases dopamine, norepinephrine and beta-endorphin. Problem s a really short half life, 10-15 minutes, but when dosed throughout the day at 1000mg every 2-3 hours or so it can produce similar feelings as amp, just nt as much focus. It actually has, IMO, more recreational value than Adderall. 1500-2000mg taken with caffeine creates more of an Ecstacy type euphoria that lasts 30-45 minutes while putting you in a great mood afterwards.