Anything that involves my amazing dexterity
From typing (picked it up really quickly) to operating an adding machine (yes I'm old!) to cross stitch, knitting (only basic knowledge but I'm really fast!) to working on tills when I was super fast and accurate at taking payment and making change due to being able to quickly handle and sort coins and notes by feel alone, to when I've worked in factories and I was the best and fastest one at sorting and stacking small fiddly pieces of whatever for what was being made - screws, nails, buttons of course but also industry specific ones I learned really quickly how to sort and size.
Very odd skill to have but gives me a little kick
When baking if things like small decorative items like mini buttons or teeny flowers get mixed up I can quickly and easily separate them even in a cake mix. Messy though
Ditto small toys when Dd was little, puzzle pieces, doll shoes, Lego etc
Much admiration for those who can do whistling properly (I barely manage a basic lips only one!), parallel park easily (I manage it but it stresses me out!)
Won't be popular on mn but I'm excellent at haggling and complaining about poor service. I stay calm, don't attack personally (as per mn rules
), stick to the task at hand but I am very persistent and know the law and prior to an attempt inform myself on the current prices/terms for whatever I'm dealing with.
Ex was very impressed when on several occasions I got us massively reduced prices and/or freebies or extensions on contracts "thrown in"