>If we take "beyond the edge of one's capabilities" literally, that means you can't do it. I think you're being a little nitpicky, people often say to practice

>If we take "beyond the edge of one's capabilities" literally, that means you can't do it. I think you're being a little nitpicky, people often say to practice at the 'edge of your ability' for this reason. You should push a little at the boundary and eventually you grow to be successful at that edge and then can push a little further.