I still have -0.50 myopia after Lasik. Should the doctor correct this?

I got Lasik eye surgery a few weeks ago. During the check the doctor found out that I still have astigmatism 1.00 in my right eye and that this should be enhanced in two months from now. However, in my left eye I still have -0,50 myopia, but he said that this is nothing so no need to correct. I know a lot of people with this small measure, but they still use glasses or lenses. Should he enhance it or is it normal to leave it like that? Thanks