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"I snorted the lines through a rolled-up dollar bill. The chemical burned my nasal passages, and my eyes watered. Whether the drug is sniffed, smoked, swallowed or injected, the body quickly absorbs methamphetamine. Once it reaches the circulatory system, it's a near-instant flume ride to the central nervous system. When it reached mine, I heard cacophonous music like a calliope and felt as if Roman candles had been lighted inside my skull. Methamphetamine triggers the brain's neurotransmitters, particularly dopamine, which spray like bullets from a gangster's tommy gun. The drug destroys the receptors and as a result may, over time, permanently reduce dopamine levels, sometimes leading to symptoms normally associated with Parkinson's disease like tremors and muscle twitches. Meth increases the heart rate and blood pressure and can cause irreversible damage to blood vessels in the brain, which can lead to strokes. It can also cause arrhythmia and cardiovascular collapse, possibly leading to death. But I felt fantastic -- supremely confident, euphoric.
After methamphetamine triggers the release of neurotransmitters, it blocks their reuptake back into their storage pouches, much as cocaine and other stimulants do. Unlike cocaine, however, meth also blocks the enzymes that help to break down invasive drugs, so the released chemicals float freely until they wear off. Methamphetamine remains active for 10 to 12 hours, compared with 45 minutes for cocaine. When the dawn began to seep through the cracked window blinds, I felt bleak, depleted and agitated. I went to bed and eventually slept for a full day, blowing off school.
I never touched methamphetamine again, but my roommate returned again and again to Michael the Mechanic's, and his meth run lasted for two weeks. Not long afterward, he moved away, and I lost touch with him. I later learned that after college, his life was defined by his drug abuse. There were voluntary and court-ordered rehabs, car crashes, a house that went up in flames when he fell asleep with a burning cigarette in his mouth, ambulance rides to emergency rooms after overdoses and accidents and incarcerations, both in hospitals and jails. He died on the eve of his 40th birthday.
When I told Nick cautionary stories like this and warned him about crystal, I thought that I might have some credibility. I have heard drug counselors tell parents of my generation to lie to our children about our past drug use. Famous athletes show up at school assemblies or on television and tell kids, ''Man, don't do this stuff, I almost died,'' and yet there they stand, diamonds, gold, multimillion-dollar salaries and fame. The words: I barely survived. The message: I survived, thrived and you can, too. Kids see that their parents turned out all right in spite of the drugs. So maybe I should have lied, and maybe I'll try lying to Daisy and Jasper. Nick, however, knew the truth. I don't know how much it mattered. Part of me feels solely responsible -- if only his mother and I had stayed together; if only she and I had lived in the same city after the divorce and had a joint-custody arrangement that was easier on him; if only I had set stricter limits; if only I had been more consistent. And yet I also sense that Nick's course was determined by his first puff of pot and sip of wine and sealed with the first hit of speed the summer before he began college."
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