Stimulant addiction is certainly real, but addiction recovery groups are obviously going to self-select for people that have/had a problem. The reality is that there are millions of people who take ADHD medicine at therapeutic doses (which should _not_ induce a high, FWIW) for years without developing an addiction or needing dose increases.
Knowing the potential risks of stimulants is good, but unduly scaring people or over-restricting access for the majority who use them properly is not helpful.
Knowing the potential risks of stimulants is good, but unduly scaring people or over-restricting access for the majority who use them properly is not helpful.