How would you mark the distinction between accident prone & clumsiness?

Is there even a difference between the two? I certainly wouldn’t consider myself as accident prone. I’ve never broken any bones or suffered any serious injury as a direct result of carelessness on my part, or otherwise for that matter. However, I can be clumsy at times, so the wife keeps telling me, again & again &...... Minor stuff like breaking the occasional glass or plate, easily enough done if you’ve got two left hands! So, what do you think? Are they one & the same thing? Or entirely seperate entities as it were? Do you consider yourself to be either/neither or maybe both?