[belorn]

There are definitively a number of artists that say they work better with alcohol. "impairment" would be defined as something that increase risk of reduce performance, as in, people who drink alcohol has a higher risk of having their driving skill reduced compared to those who don't have alcohol in their blood. Such statement doesn't exclude the possibility that alcohol may increase driving ability compared to base line, only that the variance is higher and thus risk.

[eurasiantiger]

A lot of artists on the autistic spectrum have stated they’re not ”normal” if they don’t start their day with a drink.