I have gone through life
With this feeling
That if I try to do something good
That I will cause more harm than good.
This feeling
Is the reason
That I don't have the courage
To do anything good for anyone.
I have always wondered
If I will go through life
Always having the one strange feeling
The fear of doing good.
Dark Guardian
http://www.poemhunter.com/poem/the-fear-of-trying/