The old man next door who showed me how to sharpen a shovel with a file
He just sat there on his back porch, filing away at the edge for maybe 10 minutes while I complained about my dull one, and then he handed it back to me with this quiet smile and said 'try that on your garden border' and I swear it sliced through sod like butter, has anyone else had a neighbor teach them something that simple that changed how you do a job entirely?