Tasks you perform with your non-dominant hand

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I'm right-handed, but I shoot a bow and arrow with my left hand. Well, to me it feels like I shoot with right... I aim with right while I pull with left, feels pretty natural. But apparently most people do it the other way.

I peel a tangarine with my left hand.
I open bottles with left.

Edit: My feet are weird, I don't know if I have a dominant one. I used to play soccer with left a lot, but in the last 5 years I use both. But I jump with right.