Fast healing! FWIW, I don't know if you're a yogini, but my yoga teacher who's also an RN says you shouldn't do yoga until you get your stitches out.

Also FWIW, I had three layers and what it is, the internal stitches poke through so it seems like they're all on the outer layer. They can actually take months to dissolve, I had the nurse yank out at least two of the internal stitches even though it meant more of a scar, just because it was so uncomfortable being poked by the ends of the internal sutures.