Not a sad song (stuff happens)

This is about how some songs are about how bad the world can be and how it effects us, but not many are about letting go, moving on and forgiving. As always imporvements welcome

You hear songs about*
How love can hurt
How friends can fall out*
when where pushed to the dirt*

Stuff *happens we can't stop
But don't let life go by
Fight your way to the top
And touch that big blue sky*

This is not a sad song*
It's here to show
When life goes wrong*
You have to let go

There is no need to be sad*
Don't even think about getting mad
Just smile you way though*
And reply hey f$%# you*

Getting knocked down is life
But getting back up is living*
Live like there's no afterlife
And learn to be forgiving*

This is not a sad song*
It's here to show
When life goes wrong*
You have to let go

the bright side is when you should be
Smile, laugh,dance and sing
Do this and I promise you'll see*
A life full of loving*

*Once the rain clears*
The sun will *shine on
Your worries have disappeared*
*your smile will soon belong
**
This is not a sad song*
It's here to show
When life goes wrong*
You have to let go
You have to let go

Great rhythm,great rhymes,great song

Excluding the expletive > I love it, TPiI!! I am really feeling you in this song! Excuse me, but what are the asterisks (*) about?

Thank you both for the nice words
And there there because i write a lot of my songs on my phone and when i copy and paste it on they just appear lol