The owner of a drug store walked into his store one day, only to notice a man leaning heavily against a wall. The owner went over to his staff member behind the counter and asked them, “What’s wrong with that guy over there by the wall?” The staff member replied, “Oh him – he came in here this morning to get something for his cough. I couldn’t find any cough syrup, so I gave him an entire bottle of laxative instead.” The owner shouted, “You fool! What were you thinking? You can’t treat a cough with laxatives!” The staff member said, “Of course I can. Look at him, he’s not coughed once since I gave it to him – he’s too scared!”