Missing a lot of bites

[crappie wrangler]

I fished today and paid closer attention to how many strikes I missed. I figure I only caught at best 1 in 3 strikes. I never broke off and did sharpen my hooks several times during the day. I caught a total of 75 fish and of that I kept 24 crappie that were 13" or better and gave 17 that were between 10" and 13" to the people that were fishing near me and returned the rest back to be caught again another day. It is my opinion that sharpening hooks improve hook set numbers greatly. Here is what I cleaned.



Here is what I use to sharpen with.