I understand the psychology of the approach. While I'm not questioning your sincerity or honesty, it can be noted the cut or torn scrap may lack the appearance of authenticity that an entire target page would lend to the effort. Again, that is very good shooting.
Understood. The scrap of paper you see is the entire target page. In this case, the scrap was cut from a used B-27 full-size silhouette target. I can make a number of 3" x 7" targets from something like that, saving paper and money. Another "aim small, hit small" strategy is to shoot at the staples left behind on most target boards by previous users of the range. It is easiest when the sun is behind you, as the staples glisten in the sunlight. Trying to cut those staples in two with a .22 rifle will sharpen your focus.