Lyrics:

Evil in my head, in my head, inside this private hell I'm not feeling very well

I'm not feeling very well

Frustration, disgust, aggravation, disgust, mental hell I'm not feeling very well

I'm not feeling very well

Day, day after day, it never changes, always the same way
Day after day, day after day, day after

Demons in my head, in my head, inside this private hell Oh yeah, oh yeah I'm not feeling very well

I'm not feeling very well

Frustration, disgust, aggravation, disgust, mental hell Oh yeah, oh yeah I'm not feeling very well

I'm not feeling very well

Day, day after day, it never changes, always the same way
Day after day, day after day, day after

Do do do do Do do do do Do do do do Do do do do Do do do do Do do do do
Do do do do Do do do do Do do do do Do do do do Do do do do Do do do do
Do do do do Do do do do Do do do do Do do do do

Mental Hell
Mental Hell
Mental Hell