Heres why your replies are useless: you give NO concrete examples, only mundane generalities. Ill back up what I say with facts from sources, if need be. In fact, I have. You, have nothing but smelly defecation oozing from your keyboard.

I think mes clone says it all too. How original is that? Go have that ulcer, and heres how you do it. Make sure you drink plenty of coffee, tea. If its a gastric, please take ibuprofen and aspirin in large doses to ensure proper mucosal erosion. Maybe its Helicobacter, in which case just dont take your antibiotics. In any event, lets nurture that ulcer so you can take time.a looooong time off from teaching. Im sure your students wont miss you.