Well, 'make you feel better' is certainly part of it, but that doesn't negate the truth to my words.

Some people are wholesome and 'good' with no effort on their part. It's a natural state of being for them. Others have to work at it, day in and day out, constantly choosing to do the right thing despite temptation to do otherwise. You just happen to belong to the second group, and there's nothing wrong with that. If the end result- that 'good' happens and people aren't killed- is the same, then why would the journey make any kind of difference?

[Honestly, he's pretty sure a good portion of the people in this game are the same: they have dark thoughts and have to work at being 'good' too.]