Quick wilt.

I am harshest when my heart has fear,
And the greatest fear's for you.
When my heart should be healing you,
My fear for you drives through.
If there was a case you could love too much,
Then you would be my guilt.
My fear for you, is the easiest thing,
To make my strength quick wilt.
Yet for you I take a deep breath,
And drag whatever is left deep.
For you I'll do whatever's needed,
For your safety and happiness to keep.