I want to make pixel art. I thought I had used the Pencil tool before, but his didn't work, so I finally fiddle around enough to figure out how to make the Brush just one pixel large, but I can only place one dot at a time. I want to drag it and make lines of my shapes, and then go back and clean up the scraggly jagged edges, but for some reason when I drag it, it includes some gray anti-alias pixels around the line. I try to change the setting under Image Size to Nearest Neighbor instead of Bilinear, but whenever I leave that window and then go back into that window again, it shows that it's on Bilinear, and has NOT saved it as Nearest Neighbor. How do I fix this, or how do I just simply make clean lines of a 1-pixel size with no gray junk?