when it comes to helping you focus. Without enough sleep and the right foods to provide important nutrition to the body, the brain is not able to focus or perform the way that it should. Both of these components need to be in place or you will struggle to get anything done during the day. The other techniques can do some amazing things for helping you stay on task and get more done during the day, but they need some assistance from the food you eat and the amount of sleep you get.