Petrol & chlorine

Sinking through dark black holes It's never gonna end Open gash in my ribcage It's never gonna mend Take another picture off the wall Sinking deeper every time I fall Each day ends quicker And my mind gets slower too As my life just fades away I wouldn't have a clue Take another drawer out from the shelf I'm too weak to do it by myself Though you had the world at your feet You could see it I was blind Had the perfect job called life You didn't like it you resigned Brain's a square of grass Growing on petrol and chlorine On petrol and chlorine You know just what I mean