Good for your health: The fresh air is good for your lungs. Talking a walk or doing anything like that is good excersize.
Its enjoyable: You can get away from phones and electronics and just spend time with friends and family without electronics. You will never get board. You will always find something fun do to!
Only could think if those 2 sorry.
He describes his death both from the past and the future as a waste that balances his life. He expresses his thoughts of the world war one into a poem which balances its essence. He regards every factor in his life and rejects any false possibility.
Revealing the outcome in the prologue dilutes the story of any suspense. It is mandatory for any reader to read the prologue to know the basics of the story. And being told what is going to happen is like knowing that Darth Vader is Luke's father before you even watch the movies. I would prefer not to be told what happens in the story, because it gives the novel or section of writing the upper hand in obtaining and keeping the readers attention throughout the story.
I hope this helps you!