Regardless of how long your workday is, you need to have enough energy to finish all the tasks beforehand. It is up to you to maximize the workload and the time at your disposal so you are energetic most of the time. You will be productive most of the day. Productivity at your workplace means that you'll get your work done when it's supposed to be finished. By doing this, you won't have to work long hours or work over the weekend. This is easier said than done, as there are numerous factors that determine our levels of energy throughout those 8 hours at work. Increasing the individual productivity level depends on how we behave. Coworkers and the management can only support us, not manage the time on our behalf. By balancing the energy level, we first ensure that the work gets done.