Nutritionist: Hello. How can I help you today?
Bob: Hi. I think I am gaining weight and I am not feeling well. I wish I were fitter and healthier.
Nutritionist: Don't worry. We will work this out. First, I want to ask you some questions. How often do you do exercise?
Bob: Rarely, I'm exhausted. But everything is exhausting and boring for me.
Nutritionist: Then, what do you often do when you are bored?
Bob: I see Facebook posts and watch TV.
Nutritionist: Well, that's not good at all. What about food? What food do you find most tempting?
Bob: Fried chicken, French fries, hamburger.
Nutritionist: How often do you eat them?
Bob: Every day.
Nutritionist: If you have to walk from the ground to the third floor, how do you feel?
Bob: I feel tired.
Nutritionist: Right. Thank you, Bob. I think I have enough information. I think you need to change your eating habits and your lifestyle. Obesity would cause a lot of health problems for you in the long term.
Bob: If I could travel back in time, I would thank you.
Nutritionist: It's not too late. You can improve your health condition and lose weight by doing exercise and eating healthy food.
Bob: I will, thank you.