Why does this happen

My heart gets so tired
From having to let go
I wonder why I ever tried
But I already know.

If you find joy in something
You want to bring it along
But eventually you have to let it go
And it can feel so wrong.

You keep trying to find that joy
So you have something to call yours
But along the way
You have to open and close many heavy doors.

It can weigh you down
Always letting go
When at the end of the day
You have nothing to show.

And still we keep trying
Digging for gold in the dirt
We keep searching
Even if all we find is hurt.

Sometimes you just have to let it go
Even if it’s something we love
Sometimes we just need to accept

Because for everything, there will be an end of.