walk yourself down on the caffeine addiction slowly. I alternate between regular and decaf and avoid all other products with caffeine. The key is making sure to

walk yourself down on the caffeine addiction slowly. I alternate between regular and decaf and avoid all other products with caffeine. The key is making sure to take it down slowly and be consistent. For me that means caffeinated before lunch and all decaf drinks (water is decaf, right) afterward. Your body can be trained to new levels, the difficulty is actually completing the training. Most people either forget or try to jump to the end. The only thing to ever quit cold turkey is tobacco