HGH and rest

This is to some of the boys here who have used HGH. I rememeber reading a while ago that when people used HGH for any period of time, after a while they didnt need as much sleep. Did you experience this side effect? If so, how did it affect you? Does anyone know why this happens? Maybe the body is becoming more efficient at the repair stage that a "regular" amount of sleep is no longer needed? BBZ