sometimes a healthy dose of psychedelics caffeine and some high bpm electronic can have me so synced into a game I feel like a machine.
It's not bs at all.
Psychedelics can cause your brain to take on different neural pathways, in some ways lessened, others unusually advanced.
Weed is also a stimulant, and when put into a situation where you feel the need to be very concentrated, aware, lightning fast, stimulants can make you into something you didn't even think possible before.
Musta been some good sativa.
Indica is usually too hazy for non-daily smokers to tap into the stimulant side.