What does your doctor usually advise you to do when you’re quite sick? To ______.

[16]When you’re quite sick, your doctor generally advises you to stay in bed. [17]But it’s not always easy to do so: you have your work to do, [18]the stress of your job will often keep you working long after you should have gone to bed. Generally, following the doctor’s orders isn’t just limited to bed-rest. You should also pay close attention to how you take your medicine. [19]Medicines will do you little good if they are not taken properly. In fact, many medicines can be dangerous if not taken exactly according to the instructions. [20]During the illness, it is wise not only to rest your body, but also to rest your mind. Give yourself a complete rest, both physically and mentally. Free your mind from worries, and just relax.