Sometimes there's going to be challenges for you to overcome
Think of life as a book. You're writing it in ink though, and you can't just erase your mistakes
Now think of a time your pen is running out of ink, you can't give up then...it doesn't work that way. Have you read a book that just ends? No proper ending? Sometimes even in the middle of a chapter? Exactly, so imagine someone is reading this book...this book about your life. Now why on earth would you end the book in the middle of a chapter? You have to finish the book. You have to keep going, don't give up