A：I haven't seen your father in like 5 years. How is he doing?
B：He's not doing too well.
A：Why? What's wrong?
B：About a year ago, he started feeling weak all the time.
A：Is it due to old age or is he sick.
B：Maybe a little of both. The doctor's can't point out anything specifically. I think it is because he didn't take care of himself during his youth.
A：That makes sense. It's important to take care of your health early in life.
B：That's what my father tells me almost everyday.
A：Well, I hope he starts feeling better. Say hi to him for me.
B：Thanks. I'll let him know.
