Definition of a fallen angel

What is a fallen angel?
A fallen angel are those who paint pictures on their wrists
A fallen angel are those who forgot how to fly back home
A fallen angel are those who are trapped in the dark abyss
A fallen angel are those who feel so hopeless and alone
A fallen angel are those who can never break free
A fallen angel are those who feel nothing but sorrow
A fallen angel are those who can't be who they want to be
A fallen angel are those who have no hope or faith for tomorrow
A fallen angel are those who have to put on a fake smile
A fallen angel are those who are tired of the pain
A fallen angel are those who want a life that's actually worthwhile
A fallen angel are those who are tired of playing this game
A fallen angel are those who hide behind a mask a heartbreak and depression
A fallen angel are those who want the suffering to end
A fallen angel are those who can't be saved by confession
A fallen angel are those who want to die by committing the most unforgivable sin