Yesterday morning after I got up I felt dizzy. I had to lie down immediately on the nearby bed in the living room. The feeling continued even after I closed my eyes and stayed motionless in bed. Then I was seized with a fear that I would break down and be hospitalized. No sooner had I stumbled back to the bedroom than I had to get out for defecation during which I not only felt giddy but was accompanied with a symptom to vomit. Later I returned to bed and fell asleep until 9：20 am. Thank heavens, the giddiness was gone. Long before, I had the same experience for several times and all occurred at night when getting up for relieving myself. Fortunately, this time I didn't collapse or faint as before. I owed it to overwork and malnutrition in the past. As for the cause of this time, I think it may be my irregular way of life, that is, staying up too late every day at the computer. So I must adjust my daily routine at once for a healthier life. I hope you, my dear reader, to learn a lesson from my case because an illness would probably knock us over or out into our grave any time.