I've began to walk the true path towards enlightenment, and now do 8+ hrs of math each day. My friends have started to leave me, and my penis stays erect at all times while solving problems. My issue is this, I take 50mg of vyvanse and slam coffee all day while doing it, then I crash hard as fuck at night and smoke weed to level me out. If I don't take the vyvanse (prescribed btw), it's like trudging through mud, and I don't get anywhere near the same level of work done. I'm confident my brain chemistry is like Hiroshima circa 1945, but if I don't smoke the weed there's a feeling of impending doom for like 4 hours and it makes me want to hit babies. What's some AL NATURAL ways to lessen an amphetamines crash?