Collapsed System - Meaning

The good times are over - for me -
Welcome back, to reality
I´m all alone, again, the end was turning in
my head, but I was paralysed
I couldn´t change my fate!

What is the meaning?
What is the sense of being?
What is the meaning, tell me the reason of
human being.

Let me in within your thoughts, within your
mind - Let me in, within your heart I can
Change your world, if you let me in!