I had a scar on my leg from where my friend's dog scratched me and that disapppered within 2-3 years. But yeah, nives is right, it depends on the type of cut.
i think it depends on how deep the cut is, and how much exposure the area gets from the sun. there are also different types of scars..
Usually if the cut is more jagged, the scar is more visible. If it was a clean cute then the skin will not scar as easily.
Usually it depends on how bad the cut was or how big it was. Also it depends on where the cut was