I would agree if I was still amidst a war fighting to save lives, but here in the now, would the use of such abilities whenever someone is hurt breed a certain amount of comfort?
Of course, you're right scars bare remembering, but pain and a slow healing embeds that knowledge deep into your mind.
Now that being said, if I keep telling you no, there is a princess living under the same roof of mine who might hurt me further, so Aziraphale, I will accept your help humbly.