Clodagh Rodgers - Goodnight Midnight = Live Performance 1969 (69024)

Those were the days in terms of song writing and vocals.  
Clodagh Rodgers comes from Northern Ireland and she brings a somewhat dark song with Goodnight Midnight in my opinion.
 
What to think about statements like these:
"Something's gotta change
"Things cannot stay the same"
"I cannot carry the weight of a heavy world"
"Hope that things work out all right"
"But I won't be there to teach you"
 
What is the meaning behind this song? If you know let me know and remember: try to be Happy, even on your darkest days.