cross-dominant male.
i am not ambidextrous, but most things i prefer to do either left or right, whether trough personal preference or training (i write and use a computer mouse with right, becouse mice are build for right hands, and i am tought to writh with right). due to this, i am better trained in fine motorics in my right hand, causing me to keep my fork or spoon in the right hand when eating (i get looked at weirdly for this, seems everyone forks with left, if they are righthanded), so due to that, i cut the food with left, that hand is free. due to a combination of holding forks, mice and pens in my right hand, i prefer to hold my drink with left (again, it's the free hand).
but my course motorics are better in my left hand, so i throw and catch better lefthanded then righthanded.
this leads to me using many objects in a reverse mode from the social standard; becouse my fine motorics are right-handed; i play guitar in a lefty-grip. i stil dont understand why that is called left-handed guitar, if i can use the relevantly dominant hand on the fretboard if i reverse the grip...