I’m sometimes shocked how my brain is stiff. ( Do you say like this? We, the Japanese says ‘Your head (or brain)is stiff./ Atama ga katai. ‘ means your idea is so stereotyped.) Anyway, this afternoon I found Momo eating chips with chopsticks! She looked serious, so I asked her why. She said, “I don’t want my fingers got messy. ” as for granted.
You can eat snacks with chopsticks if you don’t want your finger got messy. I’ve never thought it ever!