From what I can make out of the lyrics Anders is screaming, there's no doubt that he wrote them
In the depths of despair
I'm calling to myself
My soul is fractured
Lost all confidence
Sinking even deeper
Lying to myself, again and again
The promise of tomorrow is just a living hell
This is the ??? I'm trying to find
The person I used to be
The truth and the lies
It's all useless now, I feel helpless
As the world is falling down
How can I ever win this race?
All the empty promises again
Searching for a reason to exist
Nothing is sacred and nothing seems real
I can hardly breathe
When your trust I will betray
So save yourself
'Cause you cannot save me
---
Can't be bothered trying to interpret one word from the pre-chorus I don't understand (feels like it should be 'meaning' but the way he says this is weird, like 'memol'), but this is fucking textbook Anders and his tortured 14 year old soul
looks like leftover lyrics from ASOP.