You are too concerned about what was and what will be.
There is a saying: yesterday is history, tomorrow is a mystery, but today is a gift.
That is why it is called the "present."

(Oogway, Kung Fu Panda, 2008)

If real is what you can feel, smell, taste and see,
then ‘real’ is simply electrical signals interpreted by your brain.

(Morpheus, The Matrix, 1999)

Oogway: There are no accidents.
Shifu: [sighs] Yes, I know. You’ve already said that twice.
Oogway: That was no accident either.
Shifu: Thrice!

(Kung Fu Panda, 2008)

There’s plenty of money out there. They print more every day.

But this ticket, there’s only five of them in the whole world, and that’s all there’s ever going to be. Only a dummy would give this up for something as common as money. Are you a dummy?

(Grandpa George, Charlie and the Chocolate Factory, 2005)

Willy Wonka: You’re all quite short, aren’t you?
Violet Beauregarde: Well yeah, we’re children.
Willy Wonka: Well that’s no excuse. I was never as short as you.
Mike Teavee: You were once.
Willy Wonka: Was not. Know why? Because I distinctly remember putting a hat on top of my head.
Look at your short little arms. You could never reach.

(Charlie and the Chocolate Factory, 2005)

You should never doubt what no one is sure about.

(Willy Wonka, Charlie and the Chocolate Factory, 2005)

Rose: I love you, Jack.
Jack: Don’t you do that, don’t say your good-byes.

Rose: I’m so cold.
Jack: Listen, Rose. You’re gonna get out of here, you’re gonna go on and make lots of babies, and you’re gonna watch them grow. You’re gonna die an old…an old lady warm in her bed, but not here, not this night. Not like this, do you understand me?

Rose: I can’t feel my body.
Jack: Winning that ticket, Rose, was the best thing that ever happened to me…it brought me to you. And I’m thankful for that, Rose. I’m thankful. You must do me this honor, Rose. Promise me you’ll survive. That you won’t give up, no matter what happens, no matter how hopeless. Promise me now, Rose, and never let go of that promise.

Rose: I promise.
Jack: Never let go.

Rose: I’ll never let go. I’ll never let go, Jack…

Quoted from the movie “Titanic” where Jack takes a Promise from Rose that she has to survive and she has to live.

Never cry for any relation in life.
Because for the one whom you cry
does not deserve your tears
and the one who deserves will never let you cry.