6 days.. feeling great

6 days free of smoke, that's 144 hrs. 300 cigarettes not smoked. Yesterday i went to the club, walked and ran for about 90 minutes. I really felt better, My breath is better. don't know weather that effect would take place in just few days or it's just my brain giving me these signals to go on. I'm in good spirit. wish you all the best and good luck for all fighter of quitting smoking battle.