Thanks! Can you give any more tips? I'm super interested in anything I can do to make, for example, my macbook pro (non retina) easier on my eyes. I've got flux

Thanks! Can you give any more tips? I'm super interested in anything I can do to make, for example, my macbook pro (non retina) easier on my eyes. I've got flux on already, and I'm thinking about using grayscale instead of color.