Yea but a drunk or a drug addict might also have no sense of danger or urgency. But that doesn't mean they are calm and cool-headed. Luffy is kinda high when he is in gear 5, he doesn't even have enough control to stop his laughter, and I don't think he has enough calmness to activate future sight. In his fight against Kaido Luffy was taking a lot more hits when he went into gear 5, he barely ever dodged any attack from Kaido. But before when he was in base he dodged and counter-attacked many attacks.