I don't see what's so wrong with self injury. As long as it's not severe to the point of being risky, it hold no more danger for the person than slipping and scraping your knee.
Why the stigma? Why the idea it's an unhealthy method of coping?
So many people do self-destructive and yet perfectly socially acceptable things.

I do not feel the need to stop, I do not see the reason to do so.

But I sincerely want opinions, just because I don't see a reason for it to be "bad" doesn't mean it isn't, and if anyone has a solid explanation, I'd love to know; maybe I'm just deluding myself, really.