KG is very intense and seems to get stressed. Of course the presure of Game 1 in the Finals is stressful, but there has been stories of KG not sleeping for 3 days in a row. I think the adrenaline was pumping like crazy for KG. It's also a little bit like being in a fight. You could be in great shape cardio wise, but the stress of being in a fight will make you gas very quickly. The night before a game KG should get a massage, do some yoga, take a warm bath, get busy with the wife, eat a turkey sandwich, drink some chamomile, listen to some soothing music, and douse himself in lavender oil. The day of the game is when he should turn into the Blood-Thirsty Psycho we all know and love.