changing.

The difference between the "bad" & "good" is that the bad know exactly what they did wrong, and still do nothing about it.
Whereas the good know exactly what they did wrong, but will do and give everything and anything they have to change.

they actually care,
care enough to change.

Noones perfect, but that doesn't give you an excuse to stop trying.
To be the person god desires you to be, you have to realize the mistakes you make, and not just sit there and ponder about them, but change. Because honnestly you can't change anyone except yourself, and sitting there doing wrong and realizing it without changing only gets you nowhere.

But changing who you are will get you somewhere,
it can get you anywhere.