It means live in the moment. You can't change the past, so don't worry about it. The future does depend on what you're doing now, but belive it is good.
It seem like there are information missing on the question posted. Let me answer this question with all I know. So here is what I believe the answer is, It provides an insight of what the writer feels.
Hope my answer would be a great help for you. If you have more questions feel free to ask here at Brainly.
Answer:
u have to show the reasons if you want someone to answer it
Explanation: