When using the fan-assisted oven, She-Who-Must-Be-Obeyed never fails to burn herself - as the hot air rapidly heats up her dangling necklace as she opens the oven. The reaction comes when the necklace touches her as she stands up from leaning over the oven door.
I, myself, do not get injured whenever cooking (hot oil splashes, singed arms, sharp impalments excepted) .