The Eisenhowe Matrix showed what is important or less important for you to accomplish first, and a secretary sounds like a great idea to keep the schedules and help you stay focused. Nice, but less probable, isn’t it? So, you have to visualize the task by yourself. You can use calendars, agendas or personal notes. Once you accomplish the tasks, fill them in a daily chore chart, so that you keep an evidence of your progress. This helps you stay focused and motivated to deal with tasks.
Don’t forget to reward yourself for consistently accomplishing tasks!