There are many lessons to be learned from Karate Kid and how Daniel became proficient in the martial art through drilling. Repetition is key when we want to make sure things become more automatic and, thus, require less conscious effort. The so-called “muscle memory” can be developed through a series of intentional repetitions in order to master whatever we are attempting to learn. We do have to be careful, though. First, we shouldn’t call it “muscle memory”. Memories are created in our brain’s cortex and not inside our muscles. Secondly, the type of repetition, duration, and goal are essential for us to develop the skills we want