@Mira - Oooh mom afraid of accidents?hmm...if you got the long stick looking thingy or the Slot sharpener those are easier to use than the stone or another knife.
@Saurna, well...about that...I sharpened the knife andt after cutting half of one of the three lemons I needed to cut I also managed to cut my finger right next to my thumb. XD
Here: https://www.youtube.com/watch?v=Wk3scs5FqCY