Doctor: Good morning. Come in.
Patient: Good morning doctor. Thank you.
Doctor: What can I do for you?
Patient: Well, first let me tell you that lately I have been feeling very weak.
Doctor: Ok. First let us see how tall you are and how much you weigh.You look too     thin and pale. How old are you?
Patient: Well, I am 19 years old and lately I haven't been able to sleep well.
Doctor: How many meals do you have a day?
Patient: Sometimes I don`t have beakfast because I must get to the university at 7 a.m. I have classes until 2 pm and four days a week I have classes from 2 to 7 in the evening. I have a lot of classes and I don't have time to eat my meals.I have lost weight and I can`t sleep well at night.
Doctor: Well, you should take it easy. I will prescribe you some vitamins and some medicine. You must follow my instructions and you will be ok. I am sure you will be ok in a couple of weeks.
Patient: Thank you doctor.