Inxs Questions Lyrics

Questions lyrics
How do you know when it's time for you to go
How can you stop when you don't know how to start
How can you go back when you don't know why you're here
How can you see when your eyes begin to fade
How will you hear when you've heard it all before
How do you do all the things you want to do

How much can you take when you've taken all you can
(From: http://www.elyrics.net/read/i/inxs-lyrics/questions-lyrics.html)
Hoe can you act when you've never seen the script
How can you choose when you don't know which is right
How far can you go if you've been there before
How can you shine if you've never seen the sun
How does a child become a man without a child
How can you heal someone that doesn't want to heal