I am deathly afraid of pressure cookers. I've never had one in my adult life. Mom had one in the sink when I was a kid, running cold water over the top to cool it down and the lid blew off.
I know a lot of people don't deep fry at home. (I do, way too often)
I know some people absolutely will not use a crock pot because they won't leave an appliance plugged in unattended.
Any cooking/kitchen phobias?