What am I afraid of?

I have been hurt.
I have been disappointed.
I have been pushed down.
I have gotten back up.
I have been at my low.
I don't have many highs.
I have been betrayed.
I have believed a lie.
I trusted in someone who didn't deserve it.
I have lost some people that I truly loved.
I have been denied.
I have felt shame.
I have been embarrassed.
I have been hurt by myself.
I have been given false promises.

So ask me again.

Why am I so afraid?

Take a guess.