If you don't take care of yourself, you will soon start to feel tired, run-down, and sick. This will affect your work performance and your physical appearance. It will also negatively impact your mood. All of this will contribute to a general feeling of malaise. If you don't pay attention to your needs, you won't have the energy to deal with the problems in your life. You'll become frustrated and overwhelmed, and your health will quickly start to suffer. Don't let this happen to you. Take time out for yourself every day.