The gateway theory of addiction is a slippery slope fallacy. It argues that when people are introduced to mild drugs like cannabis, they later escalate to dangerous drugs like amphetamines and opioids. In the era of reefer madness, this was an excuse to demonize cannabis by associating it with lethal drugs. Although the theory is wrong, there are a few real aspects of addiction it captures.
I was born with a rare, degenerative hereditary motor and sensor neuropathy called Charcot-Marie-Tooth (CMT), a disorder of the peripheral nervous system characterized by a progressive loss of muscle tissue and touch sensation across various parts of the body.
Traumatic brain injury (TBI) is one of the leading causes of death worldwide in individuals under the age of 45. Triggered by concussions from car accidents, falls, violent contact sports, explosives or by gunshot and stab wounds, TBI affects 1.7 million Americans annually. It is the most commonly identified cause of epilepsy among adults.
Marijuana smokers have been stereotypically mocked for short-term memory loss, and there is genuine concern about memory impairment due to cannabis consumption, particularly among seniors who are considering cannabis as a therapeutic option.
But the importance of forgetting in mental health should not be underestimated.