My son has chopped vegetables with a sharp knife as a 5yo under close supervision. When he started to fool around, i took the knife away. It was super stressfu

My son has chopped vegetables with a sharp knife as a 5yo under close supervision. When he started to fool around, i took the knife away. It was super stressful for me, but I rather teach him to use a knife correctly and responsibly. The alternative would be that he plays with it in secret and that is more dangerous. Also, better use a sharp knife than a blunt one. ;)