etymology - Why does the phrase cross my fingers' mean just

Originally, I thought "cross my fingers' would mean something like this picture shows: But by a search for the phrase "cross my fingers images" on the web, I get most of pictures like this: So, I

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British Council Singapore on X: #Idiom of the Week: 'Cross your fingers!' Find out more: #ESL #EFL #sgBritish @LearnEnglish_BC / X

etymology - Why does the phrase cross my fingers' mean just cross middle finger over index finger? - English Language Learners Stack Exchange

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