I have this thing with hoovers, every time I pick one up, I want to F and Blind!!!!?

It's nothing to do with cleaning, as I like to have a clean and tidy house, it's just hoovers, (and believe me I have had a few), I turn into the Incredible Hulk!!! They never go where you want them to go, and they get caught on things, ooh I'm getting angry just thinking about it. What annoys me most is that I'm normally quite a chilled out person, is this normal, or am I cracking up?!!!!!