Folks who use straight razors are on a very thin line between getting good shaves and terrible one. With more time you will start recognizing what is causing the bad shaves. Your technique will improve. However, technique can only take you so far. If you rig is under performing you have a problem. Meaning, if the edge is a little dull or your lather is not great you will not get there. You can get those great shaves to distinguish from the bad ones. Though the bad ones are serve you in there on way. I wish you well on this journey. Peace and love.