Always get high off your own supply means that you test your research chemicals(like Methiopropamine, 3-Fluoroamphetamine, a-PVP 4F-MPH, Benzoyl fury), nootropics(Like Phenylpiracetam, Sunifiram, NSI-189, Flodafinil, Hydrafinil, Modafinil, Propranolol, Etizolam), herbs (like kratom, ashwaghanda, rhodiola), sarms, and see if it's safe to sell to the public. Also
amphetamine and ethylamphetamine and selegiline and 2-methyl-2-butanol and MDEA and choline and b vitamins. You can also use and sell
nitrous oxide, and vape.
If you don't get high off your own supply, that means you are selling poison like Crack, meth, heroin, or fentanyl.