This should worry all the people taking adderall and modafinil to be more productive.
This is true for all things one would imbibe to 'escape reality'.
It even helps with going to sleep earlier, because I feel depleted by 10 PM, so there's less incentive for me to stay up and waste time that I could use resting for the next day.
Instead of scare tactics you could look at actual costs: https://www.gwern.net/Modafinil#costs
> I take modafinil on a daily basis each morning, and have a regular sleep pattern of 7-8 hours a night. It even helps with going to sleep earlier, because I feel depleted by 10 PM, so there's less incentive for me to stay up and waste time that I could use resting for the next day.