It's simple! Do you play a physically engaging game like Badminton, Tennis, Soccer or just about anything to let out the heat from your system. I believe, the intense physical activity cools down your nerves, besides making you mentally lighter. In an intense game, you breathe hard and your oxygen consumption goes up several folds. Your cells energize and you spend a lot of glucose. Your heart gets efficient and toxins go out through sweat. I personally like Badminton as it is both anaerobic and aerobic and is thoroughly engaging. However, what I mean to ask you is, does playing a game bring you sobriety? Do you feel calm, composed and happy, after playing a hard game of your favorite sport?