Son #1 when he was grade school age playing video game. His character would go around the corner and get killed, character respawns, go around the corner and get killed, character respawns, go around the corner and get killed, character respawns..son is starting to get frustrated and mad. I suggest instead of doing the same thing over and over hoping for a different result why doesn't he try something else? He jumps around the corner and doesn't get killed.
I'd suggest you try using something else (LIKE A SCRAP PIECE OF WOOD!) to check your blades sharpness. Only took me thirty years to figure this part of life out.
A scrap piece of wood, why that's simply brilliant. I'll try that next time.
Actually, I was sawing away and the dog startled me and then that is when the saw bit. My fix was to turn the saw so that I can see the man door and maybe not be surprised next time. Only took two bites to figure that out