Before one realizes, snorting cocaine and heroin becomes a repeated thing. How otherwise, when just a nice fat line of good cocaine can elevate mood. As soon as plateau is achieved one starts on heroin and makes into a blissful, removed High. Your body feels electric as waves of cocaine rushes overlay with the numbing softness of the opiate. In fact you are chemically pushing the pleasure buttons in your brain so this feels For Real.
Navigation is easy.
Your existential pain is Nullified. The Problems of Life seem small to your unlimited good-feel powers. You feel Fun. Just Do Some More. What was an excursion into some plant byproducts becomes a small obsession.