Demi Lovato - Still Alive

Woke up under water, throat chained at the collar
Couldn't get any farther from the daylight
Was I still dreaming, stuck to a machine or
Choking and screaming with my hands tied?

Callin' and callin' but nobody comes
Fallin' and fallin', no air in my lungs
Getting so comfortably numb
Don't know how I opened up my eyes