Just a heads up, but most states have laws that guard against rain water capture. For example Colorado only allows 2 barrels or 110 gallons per year!
https://extension.colostate.edu/topic-areas/natural-resources/rainwater-collection-colorado-6-707/
Avg US citizen uses 100 gallons/day
Well, as a pharmacist whose been stable on 50mg of vyvanse for more than 3 years, your wife and Doc are both incorrect…
Both are stimulants, yes, but
Vyvanse is an amphetamine and works to produce more neurotransmitters you don’t already have.
Cocaine is a reuptake inhibitor… thus preventing the breakdown of neurotransmitters you do already have.
While fundamentally they may look like they’re doing the same thing, they are in fact 2 totally different mechanisms. Furthermore, in neurotransmitter depletion the effects of cocaine will severely diminish, where as amphetamines will thrive.