Bear with me.

I have some philosophical theory behind this. Just bear with me.

Let's start off with the fundamental topic : Good Vs Evil.

Now, some people can't love because their lives are in Evil.
They live in Evil.
Or they are evil.
They do evil things.

Love resides in Good.
There is love in Good.

However, Love cannot reside in Evil.
Evil defies love. Doesn't want anything to do with it.

When you are in evil's grasp, your life cannot fathom what love truly is.
What it can bring into your life.
How it can save you from evil.

It's always better to be good.
Love is totally worth it.