Did you feel "zombied-out" -- completely emotionless, staring at a blank wall, like you have your foot on both the acceleration and the break pedal of a car; I

Did you feel "zombied-out" -- completely emotionless, staring at a blank wall, like you have your foot on both the acceleration and the break pedal of a car; I felt that way when taking too large of a dosage of certain stimulants.