strong point

noun

noun

A characteristic or ability at which one particularly excels.

'I told you, Winston,' he said, 'that metaphysics is not your strong point. The word you are trying to think of is solipsism.[…]'1949 June 8, George Orwell [pseudonym; Eric Arthur Blair], chapter 3, in Nineteen Eighty-Four: A Novel, London: Secker & Warburg, →OCLC; republished [Australia]: Project Gutenberg of Australia, August 2001, part 3, page 242:

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