Youth means......\Being young means......

A: Hello! Nice day, isn't it?

B: Yes. But it isn't as nice to me.

A: What's up?

B: I fail to sleep for quite a long time and feel uncomfortable these days.

A: How can that be?

B: I don't know. Maybe I’m old. Though I don’t want to admit, actually, not be young any more!

A: I have no idea about that. Does old mean unhealthy?

B: Not really. But, generally speaking, it does. Young people are healthier and more vigorous than the old.

A: Is that why I’m always more energetic than my grandpa?

B: Yes. And I’m almost as old as your grandpa. While youth means all that, old means nothing, nothing good exactly. Want to be young again! How nice the memory is!